HumanEval+

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def count_distinct_characters(string: str) -> int:
    """ Given a string, find out how many distinct characters (regardless of case) does it consist of
    >>> count_distinct_characters('xyzXYZ')
    3
    >>> count_distinct_characters('Jerry')
    4
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def even_odd_count(num):
    """Given an integer. return a tuple that has the number of even and odd digits respectively.

     Example:
        even_odd_count(-12) ==> (1, 1)
        even_odd_count(123) ==> (1, 2)
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def prod_signs(arr):
    """
    You are given an array arr of integers and you need to return
    sum of magnitudes of integers multiplied by product of all signs
    of each number in the array, represented by 1, -1 or 0.
    Note: return None for empty arr.

    Example:
    >>> prod_signs([1, 2, 2, -4]) == -9
    >>> prod_signs([0, 1]) == 0
    >>> prod_signs([]) == None
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

import math

def max_fill(grid, capacity):
    """
    You are given a rectangular grid of wells. Each row represents a single well,
    and each 1 in a row represents a single unit of water.
    Each well has a corresponding bucket that can be used to extract water from it, 
    and all buckets have the same capacity.
    Your task is to use the buckets to empty the wells.
    Output the number of times you need to lower the buckets.

    Example 1:
        Input: 
            grid : [[0,0,1,0], [0,1,0,0], [1,1,1,1]]
            bucket_capacity : 1
        Output: 6

    Example 2:
        Input: 
            grid : [[0,0,1,1], [0,0,0,0], [1,1,1,1], [0,1,1,1]]
            bucket_capacity : 2
        Output: 5
    
    Example 3:
        Input: 
            grid : [[0,0,0], [0,0,0]]
            bucket_capacity : 5
        Output: 0

    Constraints:
        * all wells have the same length
        * 1 <= grid.length <= 10^2
        * 1 <= grid[:,1].length <= 10^2
        * grid[i][j] -> 0 | 1
        * 1 <= capacity <= 10
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def sum_to_n(n: int):
    """sum_to_n is a function that sums numbers from 1 to n.
    >>> sum_to_n(30)
    465
    >>> sum_to_n(100)
    5050
    >>> sum_to_n(5)
    15
    >>> sum_to_n(10)
    55
    >>> sum_to_n(1)
    1
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def closest_integer(value):
    '''
    Create a function that takes a value (string) representing a number
    and returns the closest integer to it. If the number is equidistant
    from two integers, round it away from zero.

    Examples
    >>> closest_integer("10")
    10
    >>> closest_integer("15.3")
    15

    Note:
    Rounding away from zero means that if the given number is equidistant
    from two integers, the one you should return is the one that is the
    farthest from zero. For example closest_integer("14.5") should
    return 15 and closest_integer("-14.5") should return -15.
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp1o93werj/solution.py", line 55, in <module>
    check(closest_integer)
  File "/tmp/tmp1o93werj/solution.py", line 52, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp1o93werj/solution.py", line 45, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_bored(S):
    """
    You'll be given a string of words, and your task is to count the number
    of boredoms. A boredom is a sentence that starts with the word "I".
    Sentences are delimited by '.', '?' or '!'.
   
    For example:
    >>> is_bored("Hello world")
    0
    >>> is_bored("The sky is blue. The sun is shining. I love this weather")
    1
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp7vjzkddj/solution.py", line 55, in <module>
    check(is_bored)
  File "/tmp/tmp7vjzkddj/solution.py", line 52, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp7vjzkddj/solution.py", line 45, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def fib(n: int):
    """Return n-th Fibonacci number.
    >>> fib(10)
    55
    >>> fib(1)
    1
    >>> fib(8)
    21
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpl467tzwu/solution.py", line 47, in <module>
    check(fib)
  File "/tmp/tmpl467tzwu/solution.py", line 44, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpl467tzwu/solution.py", line 37, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_multiply_prime(a):
    """Write a function that returns true if the given number is the multiplication of 3 prime numbers
    and false otherwise.
    Knowing that (a) is less then 100. 
    Example:
    is_multiply_prime(30) == True
    30 = 2 * 3 * 5
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp81jgkm_9/solution.py", line 45, in <module>
    check(is_multiply_prime)
  File "/tmp/tmp81jgkm_9/solution.py", line 42, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp81jgkm_9/solution.py", line 35, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def check_if_last_char_is_a_letter(txt):
    '''
    Create a function that returns True if the last character
    of a given string is an alphabetical character and is not
    a part of a word, and False otherwise.
    Note: "word" is a group of characters separated by space.

    Examples:
    check_if_last_char_is_a_letter("apple pie") ➞ False
    check_if_last_char_is_a_letter("apple pi e") ➞ True
    check_if_last_char_is_a_letter("apple pi e ") ➞ False
    check_if_last_char_is_a_letter("") ➞ False 
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpwm9roewv/solution.py", line 50, in <module>
    check(check_if_last_char_is_a_letter)
  File "/tmp/tmpwm9roewv/solution.py", line 47, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpwm9roewv/solution.py", line 40, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_sorted(lst):
    '''
    Given a list of numbers, return whether or not they are sorted
    in ascending order. If list has more than 1 duplicate of the same
    number, return False. Assume no negative numbers and only integers.

    Examples
    is_sorted([5]) ➞ True
    is_sorted([1, 2, 3, 4, 5]) ➞ True
    is_sorted([1, 3, 2, 4, 5]) ➞ False
    is_sorted([1, 2, 3, 4, 5, 6]) ➞ True
    is_sorted([1, 2, 3, 4, 5, 6, 7]) ➞ True
    is_sorted([1, 3, 2, 4, 5, 6, 7]) ➞ False
    is_sorted([1, 2, 2, 3, 3, 4]) ➞ True
    is_sorted([1, 2, 2, 2, 3, 4]) ➞ False
    '''

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def fix_spaces(text):
    """
    Given a string text, replace all spaces in it with underscores, 
    and if a string has more than 2 consecutive spaces, 
    then replace all consecutive spaces with - 
    
    fix_spaces("Example") == "Example"
    fix_spaces("Example 1") == "Example_1"
    fix_spaces(" Example 2") == "_Example_2"
    fix_spaces(" Example   3") == "_Example-3"
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def sum_squares(lst):
    """You are given a list of numbers.
    You need to return the sum of squared numbers in the given list,
    round each element in the list to the upper int(Ceiling) first.
    Examples:
    For lst = [1,2,3] the output should be 14
    For lst = [1,4,9] the output should be 98
    For lst = [1,3,5,7] the output should be 84
    For lst = [1.4,4.2,0] the output should be 29
    For lst = [-2.4,1,1] the output should be 6
    

    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def monotonic(l: list):
    """Return True is list elements are monotonically increasing or decreasing.
    >>> monotonic([1, 2, 4, 20])
    True
    >>> monotonic([1, 20, 4, 10])
    False
    >>> monotonic([4, 1, 0, -10])
    True
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def max_element(l: list):
    """Return maximum element in the list.
    >>> max_element([1, 2, 3])
    3
    >>> max_element([5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10])
    123
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

import math


def poly(xs: list, x: float):
    """
    Evaluates polynomial with coefficients xs at point x.
    return xs[0] + xs[1] * x + xs[1] * x^2 + .... xs[n] * x^n
    """
    return sum([coeff * math.pow(x, i) for i, coeff in enumerate(xs)])


def find_zero(xs: list):
    """ xs are coefficients of a polynomial.
    find_zero find x such that poly(x) = 0.
    find_zero returns only only zero point, even if there are many.
    Moreover, find_zero only takes list xs having even number of coefficients
    and largest non zero coefficient as it guarantees
    a solution.
    >>> round(find_zero([1, 2]), 2) # f(x) = 1 + 2x
    -0.5
    >>> round(find_zero([-6, 11, -6, 1]), 2) # (x - 1) * (x - 2) * (x - 3) = -6 + 11x - 6x^2 + x^3
    1.0
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpjdxglpfb/solution.py", line 44, in <module>
    check(find_zero)
  File "/tmp/tmpjdxglpfb/solution.py", line 41, in check
    assert _poly(*candidate(*inp), inp) <= 0.0001
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Value after * must be an iterable, not NoneType

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def median(l: list):
    """Return median of elements in the list l.
    >>> median([3, 1, 2, 4, 5])
    3
    >>> median([-10, 4, 6, 1000, 10, 20])
    15.0
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmppx19swie/solution.py", line 45, in <module>
    check(median)
  File "/tmp/tmppx19swie/solution.py", line 42, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmppx19swie/solution.py", line 35, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def fizz_buzz(n: int):
    """Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
    >>> fizz_buzz(50)
    0
    >>> fizz_buzz(78)
    2
    >>> fizz_buzz(79)
    3
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpjmvydcol/solution.py", line 47, in <module>
    check(fizz_buzz)
  File "/tmp/tmpjmvydcol/solution.py", line 44, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpjmvydcol/solution.py", line 37, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_bored(S):
    """
    You'll be given a string of words, and your task is to count the number
    of boredoms. A boredom is a sentence that starts with the word "I".
    Sentences are delimited by '.', '?' or '!'.
   
    For example:
    >>> is_bored("Hello world")
    0
    >>> is_bored("The sky is blue. The sun is shining. I love this weather")
    1
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpykxbraaz/solution.py", line 49, in <module>
    check(is_bored)
  File "/tmp/tmpykxbraaz/solution.py", line 46, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpykxbraaz/solution.py", line 39, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def tri(n):
    """Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in 
    the last couple centuries. However, what people don't know is Tribonacci sequence.
    Tribonacci sequence is defined by the recurrence:
    tri(1) = 3
    tri(n) = 1 + n / 2, if n is even.
    tri(n) =  tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
    For example:
    tri(2) = 1 + (2 / 2) = 2
    tri(4) = 3
    tri(3) = tri(2) + tri(1) + tri(4)
           = 2 + 3 + 3 = 8 
    You are given a non-negative integer number n, you have to a return a list of the 
    first n + 1 numbers of the Tribonacci sequence.
    Examples:
    tri(3) = [1, 3, 2, 8]
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp4tir63t7/solution.py", line 66, in <module>
    check(tri)
  File "/tmp/tmp4tir63t7/solution.py", line 63, in check
    assertion(candidate(*inp), ref_func(*inp), 0)
  File "/tmp/tmp4tir63t7/solution.py", line 42, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def common(l1: list, l2: list):
    """Return sorted unique common elements for two lists.
    >>> common([1, 4, 3, 34, 653, 2, 5], [5, 7, 1, 5, 9, 653, 121])
    [1, 5, 653]
    >>> common([5, 3, 2, 8], [3, 2])
    [2, 3]

    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def move_one_ball(arr):
    """We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
    numbers in the array will be randomly ordered. Your task is to determine if
    it is possible to get an array sorted in non-decreasing order by performing 
    the following operation on the given array:
        You are allowed to perform right shift operation any number of times.
    
    One right shift operation means shifting all elements of the array by one
    position in the right direction. The last element of the array will be moved to
    the starting position in the array i.e. 0th index. 

    If it is possible to obtain the sorted array by performing the above operation
    then return True else return False.
    If the given array is empty then return True.

    Note: The given list is guaranteed to have unique elements.

    For Example:
    
    move_one_ball([3, 4, 5, 1, 2])==>True
    Explanation: By performin 2 right shift operations, non-decreasing order can
                 be achieved for the given array.
    move_one_ball([3, 5, 4, 1, 2])==>False
    Explanation:It is not possible to get non-decreasing order for the given
                array by performing any number of right shift operations.
                
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

from typing import List, Tuple


def rolling_max(numbers: List[int]) -> List[int]:
    """ From a given list of integers, generate a list of rolling maximum element found until given moment
    in the sequence.
    >>> rolling_max([1, 2, 3, 2, 3, 4, 2])
    [1, 2, 3, 3, 3, 4, 4]
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

from typing import List


def all_prefixes(string: str) -> List[str]:
    """ Return list of all prefixes from shortest to longest of the input string
    >>> all_prefixes('abc')
    ['a', 'ab', 'abc']
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def fizz_buzz(n: int):
    """Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
    >>> fizz_buzz(50)
    0
    >>> fizz_buzz(78)
    2
    >>> fizz_buzz(79)
    3
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_nested(string):
    '''
    Create a function that takes a string as input which contains only square brackets.
    The function should return True if and only if there is a valid subsequence of brackets 
    where at least one bracket in the subsequence is nested.

    is_nested('[[]]') ➞ True
    is_nested('[]]]]]]][[[[[]') ➞ False
    is_nested('[][]') ➞ False
    is_nested('[]') ➞ False
    is_nested('[[][]]') ➞ True
    is_nested('[[]][[') ➞ True
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp4cq36kjd/solution.py", line 50, in <module>
    check(is_nested)
  File "/tmp/tmp4cq36kjd/solution.py", line 47, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp4cq36kjd/solution.py", line 40, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def choose_num(x, y):
    """This function takes two positive numbers x and y and returns the
    biggest even integer number that is in the range [x, y] inclusive. If 
    there's no such number, then the function should return -1.

    For example:
    choose_num(12, 15) = 14
    choose_num(13, 12) = -1
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpnvr907hk/solution.py", line 46, in <module>
    check(choose_num)
  File "/tmp/tmpnvr907hk/solution.py", line 43, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpnvr907hk/solution.py", line 36, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def get_max_triples(n):
    """
    You are given a positive integer n. You have to create an integer array a of length n.
        For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
        Return the number of triples (a[i], a[j], a[k]) of a where i < j < k, 
    and a[i] + a[j] + a[k] is a multiple of 3.

    Example :
        Input: n = 5
        Output: 1
        Explanation: 
        a = [1, 3, 7, 13, 21]
        The only valid triple is (1, 7, 13).
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpjyn5wf7b/solution.py", line 54, in <module>
    check(get_max_triples)
  File "/tmp/tmpjyn5wf7b/solution.py", line 51, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpjyn5wf7b/solution.py", line 44, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def file_name_check(file_name):
    """Create a function which takes a string representing a file's name, and returns
    'Yes' if the the file's name is valid, and returns 'No' otherwise.
    A file's name is considered to be valid if and only if all the following conditions 
    are met:
    - There should not be more than three digits ('0'-'9') in the file's name.
    - The file's name contains exactly one dot '.'
    - The substring before the dot should not be empty, and it starts with a letter from 
    the latin alphapet ('a'-'z' and 'A'-'Z').
    - The substring after the dot should be one of these: ['txt', 'exe', 'dll']
    Examples:
    file_name_check("example.txt") # => 'Yes'
    file_name_check("1example.dll") # => 'No' (the name should start with a latin alphapet letter)
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpq1phdox9/solution.py", line 56, in <module>
    check(file_name_check)
  File "/tmp/tmpq1phdox9/solution.py", line 53, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpq1phdox9/solution.py", line 46, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def check_if_last_char_is_a_letter(txt):
    '''
    Create a function that returns True if the last character
    of a given string is an alphabetical character and is not
    a part of a word, and False otherwise.
    Note: "word" is a group of characters separated by space.

    Examples:
    check_if_last_char_is_a_letter("apple pie") ➞ False
    check_if_last_char_is_a_letter("apple pi e") ➞ True
    check_if_last_char_is_a_letter("apple pi e ") ➞ False
    check_if_last_char_is_a_letter("") ➞ False 
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpknh0hyqw/solution.py", line 50, in <module>
    check(check_if_last_char_is_a_letter)
  File "/tmp/tmpknh0hyqw/solution.py", line 47, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpknh0hyqw/solution.py", line 40, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def strange_sort_list(lst):
    '''
    Given list of integers, return list in strange order.
    Strange sorting, is when you start with the minimum value,
    then maximum of the remaining integers, then minimum and so on.

    Examples:
    strange_sort_list([1, 2, 3, 4]) == [1, 4, 2, 3]
    strange_sort_list([5, 5, 5, 5]) == [5, 5, 5, 5]
    strange_sort_list([]) == []
    '''

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

from typing import List


def string_xor(a: str, b: str) -> str:
    """ Input are two strings a and b consisting only of 1s and 0s.
    Perform binary XOR on these inputs and return result also as a string.
    >>> string_xor('010', '110')
    '100'
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def common(l1: list, l2: list):
    """Return sorted unique common elements for two lists.
    >>> common([1, 4, 3, 34, 653, 2, 5], [5, 7, 1, 5, 9, 653, 121])
    [1, 5, 653]
    >>> common([5, 3, 2, 8], [3, 2])
    [2, 3]

    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def fib(n: int):
    """Return n-th Fibonacci number.
    >>> fib(10)
    55
    >>> fib(1)
    1
    >>> fib(8)
    21
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def find_max(words):
    """Write a function that accepts a list of strings.
    The list contains different words. Return the word with maximum number
    of unique characters. If multiple strings have maximum number of unique
    characters, return the one which comes first in lexicographical order.

    find_max(["name", "of", "string"]) == "string"
    find_max(["name", "enam", "game"]) == "enam"
    find_max(["aaaaaaa", "bb" ,"cc"]) == ""aaaaaaa"
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def closest_integer(value):
    '''
    Create a function that takes a value (string) representing a number
    and returns the closest integer to it. If the number is equidistant
    from two integers, round it away from zero.

    Examples
    >>> closest_integer("10")
    10
    >>> closest_integer("15.3")
    15

    Note:
    Rounding away from zero means that if the given number is equidistant
    from two integers, the one you should return is the one that is the
    farthest from zero. For example closest_integer("14.5") should
    return 15 and closest_integer("-14.5") should return -15.
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpg0u6i649/solution.py", line 55, in <module>
    check(closest_integer)
  File "/tmp/tmpg0u6i649/solution.py", line 52, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpg0u6i649/solution.py", line 45, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def right_angle_triangle(a, b, c):
    '''
    Given the lengths of the three sides of a triangle. Return True if the three
    sides form a right-angled triangle, False otherwise.
    A right-angled triangle is a triangle in which one angle is right angle or 
    90 degree.
    Example:
    right_angle_triangle(3, 4, 5) == True
    right_angle_triangle(1, 2, 3) == False
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmphm1bpc90/solution.py", line 47, in <module>
    check(right_angle_triangle)
  File "/tmp/tmphm1bpc90/solution.py", line 44, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmphm1bpc90/solution.py", line 37, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_multiply_prime(a):
    """Write a function that returns true if the given number is the multiplication of 3 prime numbers
    and false otherwise.
    Knowing that (a) is less then 100. 
    Example:
    is_multiply_prime(30) == True
    30 = 2 * 3 * 5
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp7w9qf2wy/solution.py", line 45, in <module>
    check(is_multiply_prime)
  File "/tmp/tmp7w9qf2wy/solution.py", line 42, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp7w9qf2wy/solution.py", line 35, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def circular_shift(x, shift):
    """Circular shift the digits of the integer x, shift the digits right by shift
    and return the result as a string.
    If shift > number of digits, return digits reversed.
    >>> circular_shift(12, 1)
    "21"
    >>> circular_shift(12, 2)
    "12"
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpvtympw_z/solution.py", line 46, in <module>
    check(circular_shift)
  File "/tmp/tmpvtympw_z/solution.py", line 43, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpvtympw_z/solution.py", line 36, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpeyk0r8vw/solution.py", line 57, in <module>
    check(valid_date)
  File "/tmp/tmpeyk0r8vw/solution.py", line 54, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpeyk0r8vw/solution.py", line 47, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def is_prime(n):
    """Return true if a given number is prime, and false otherwise.
    >>> is_prime(6)
    False
    >>> is_prime(101)
    True
    >>> is_prime(11)
    True
    >>> is_prime(13441)
    True
    >>> is_prime(61)
    True
    >>> is_prime(4)
    False
    >>> is_prime(1)
    False
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def pairs_sum_to_zero(l):
    """
    pairs_sum_to_zero takes a list of integers as an input.
    it returns True if there are two distinct elements in the list that
    sum to zero, and False otherwise.
    >>> pairs_sum_to_zero([1, 3, 5, 0])
    False
    >>> pairs_sum_to_zero([1, 3, -2, 1])
    False
    >>> pairs_sum_to_zero([1, 2, 3, 7])
    False
    >>> pairs_sum_to_zero([2, 4, -5, 3, 5, 7])
    True
    >>> pairs_sum_to_zero([1])
    False
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def strange_sort_list(lst):
    '''
    Given list of integers, return list in strange order.
    Strange sorting, is when you start with the minimum value,
    then maximum of the remaining integers, then minimum and so on.

    Examples:
    strange_sort_list([1, 2, 3, 4]) == [1, 4, 2, 3]
    strange_sort_list([5, 5, 5, 5]) == [5, 5, 5, 5]
    strange_sort_list([]) == []
    '''

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def largest_smallest_integers(lst):
    '''
    Create a function that returns a tuple (a, b), where 'a' is
    the largest of negative integers, and 'b' is the smallest
    of positive integers in a list.
    If there is no negative or positive integers, return them as None.

    Examples:
    largest_smallest_integers([2, 4, 1, 3, 5, 7]) == (None, 1)
    largest_smallest_integers([]) == (None, None)
    largest_smallest_integers([0]) == (None, None)
    '''

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def sort_array(array):
    """
    Given an array of non-negative integers, return a copy of the given array after sorting,
    you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
    or sort it in descending order if the sum( first index value, last index value) is even.

    Note:
    * don't change the given array.

    Examples:
    * sort_array([]) => []
    * sort_array([5]) => [5]
    * sort_array([2, 4, 3, 0, 1, 5]) => [0, 1, 2, 3, 4, 5]
    * sort_array([2, 4, 3, 0, 1, 5, 6]) => [6, 5, 4, 3, 2, 1, 0]
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def closest_integer(value):
    '''
    Create a function that takes a value (string) representing a number
    and returns the closest integer to it. If the number is equidistant
    from two integers, round it away from zero.

    Examples
    >>> closest_integer("10")
    10
    >>> closest_integer("15.3")
    15

    Note:
    Rounding away from zero means that if the given number is equidistant
    from two integers, the one you should return is the one that is the
    farthest from zero. For example closest_integer("14.5") should
    return 15 and closest_integer("-14.5") should return -15.
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpew68z8b8/solution.py", line 55, in <module>
    check(closest_integer)
  File "/tmp/tmpew68z8b8/solution.py", line 52, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpew68z8b8/solution.py", line 45, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def check_if_last_char_is_a_letter(txt):
    '''
    Create a function that returns True if the last character
    of a given string is an alphabetical character and is not
    a part of a word, and False otherwise.
    Note: "word" is a group of characters separated by space.

    Examples:
    check_if_last_char_is_a_letter("apple pie") ➞ False
    check_if_last_char_is_a_letter("apple pi e") ➞ True
    check_if_last_char_is_a_letter("apple pi e ") ➞ False
    check_if_last_char_is_a_letter("") ➞ False 
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp1mlur0w2/solution.py", line 50, in <module>
    check(check_if_last_char_is_a_letter)
  File "/tmp/tmp1mlur0w2/solution.py", line 47, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp1mlur0w2/solution.py", line 40, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def get_odd_collatz(n):
    """
    Given a positive integer n, return a sorted list that has the odd numbers in collatz sequence.

    The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
    as follows: start with any positive integer n. Then each term is obtained from the 
    previous term as follows: if the previous term is even, the next term is one half of 
    the previous term. If the previous term is odd, the next term is 3 times the previous
    term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.

    Note: 
        1. Collatz(1) is [1].
        2. returned list sorted in increasing order.

    For example:
    get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
    """

sandbox: passed=false returncode=1 timed_out=false
File "/tmp/tmpsi0l79wu/solution.py", line 1
    ```python
    ^
SyntaxError: invalid syntax

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def modp(n: int, p: int):
    """Return 2^n modulo p (be aware of numerics).
    >>> modp(3, 5)
    3
    >>> modp(1101, 101)
    2
    >>> modp(0, 101)
    1
    >>> modp(3, 11)
    8
    >>> modp(100, 101)
    1
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpn4dzighq/solution.py", line 51, in <module>
    check(modp)
  File "/tmp/tmpn4dzighq/solution.py", line 48, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpn4dzighq/solution.py", line 41, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def generate_integers(a, b):
    """
    Given two positive integers a and b, return the even digits between a
    and b, in ascending order.

    For example:
    generate_integers(2, 8) => [2, 4, 6, 8]
    generate_integers(8, 2) => [2, 4, 6, 8]
    generate_integers(10, 14) => []
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpts1ve0w6/solution.py", line 47, in <module>
    check(generate_integers)
  File "/tmp/tmpts1ve0w6/solution.py", line 44, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpts1ve0w6/solution.py", line 37, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def common(l1: list, l2: list):
    """Return sorted unique common elements for two lists.
    >>> common([1, 4, 3, 34, 653, 2, 5], [5, 7, 1, 5, 9, 653, 121])
    [1, 5, 653]
    >>> common([5, 3, 2, 8], [3, 2])
    [2, 3]

    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

from typing import List


def mean_absolute_deviation(numbers: List[float]) -> float:
    """ For a given list of input numbers, calculate Mean Absolute Deviation
    around the mean of this dataset.
    Mean Absolute Deviation is the average absolute difference between each
    element and a centerpoint (mean in this case):
    MAD = average | x - x_mean |
    >>> mean_absolute_deviation([1.0, 2.0, 3.0, 4.0])
    1.0
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def count_up_to(n):
    """Implement a function that takes an non-negative integer and returns an array of the first n
    integers that are prime numbers and less than n.
    for example:
    count_up_to(5) => [2,3]
    count_up_to(11) => [2,3,5,7]
    count_up_to(0) => []
    count_up_to(20) => [2,3,5,7,11,13,17,19]
    count_up_to(1) => []
    count_up_to(18) => [2,3,5,7,11,13,17]
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def get_closest_vowel(word):
    """You are given a word. Your task is to find the closest vowel that stands between 
    two consonants from the right side of the word (case sensitive).
    
    Vowels in the beginning and ending doesn't count. Return empty string if you didn't
    find any vowel met the above condition. 

    You may assume that the given string contains English letter only.

    Example:
    get_closest_vowel("yogurt") ==> "u"
    get_closest_vowel("FULL") ==> "U"
    get_closest_vowel("quick") ==> ""
    get_closest_vowel("ab") ==> ""
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

from typing import List


def separate_paren_groups(paren_string: str) -> List[str]:
    """ Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
    separate those group into separate strings and return the list of those.
    Separate groups are balanced (each open brace is properly closed) and not nested within each other
    Ignore any spaces in the input string.
    >>> separate_paren_groups('( ) (( )) (( )( ))')
    ['()', '(())', '(()())']
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.

import math


def poly(xs: list, x: float):
    """
    Evaluates polynomial with coefficients xs at point x.
    return xs[0] + xs[1] * x + xs[1] * x^2 + .... xs[n] * x^n
    """
    return sum([coeff * math.pow(x, i) for i, coeff in enumerate(xs)])


def find_zero(xs: list):
    """ xs are coefficients of a polynomial.
    find_zero find x such that poly(x) = 0.
    find_zero returns only only zero point, even if there are many.
    Moreover, find_zero only takes list xs having even number of coefficients
    and largest non zero coefficient as it guarantees
    a solution.
    >>> round(find_zero([1, 2]), 2) # f(x) = 1 + 2x
    -0.5
    >>> round(find_zero([-6, 11, -6, 1]), 2) # (x - 1) * (x - 2) * (x - 3) = -6 + 11x - 6x^2 + x^3
    1.0
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp6rwzw464/solution.py", line 44, in <module>
    check(find_zero)
  File "/tmp/tmp6rwzw464/solution.py", line 41, in check
    assert _poly(*candidate(*inp), inp) <= 0.0001
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Value after * must be an iterable, not NoneType

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_multiply_prime(a):
    """Write a function that returns true if the given number is the multiplication of 3 prime numbers
    and false otherwise.
    Knowing that (a) is less then 100. 
    Example:
    is_multiply_prime(30) == True
    30 = 2 * 3 * 5
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpc9m0mbru/solution.py", line 45, in <module>
    check(is_multiply_prime)
  File "/tmp/tmpc9m0mbru/solution.py", line 42, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpc9m0mbru/solution.py", line 35, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def encode(message):
    """
    Write a function that takes a message, and encodes in such a 
    way that it swaps case of all letters, replaces all vowels in 
    the message with the letter that appears 2 places ahead of that 
    vowel in the english alphabet. 
    Assume only letters. 
    
    Examples:
    >>> encode('test')
    'TGST'
    >>> encode('This is a message')
    'tHKS KS C MGSSCGG'
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpu4yuma8j/solution.py", line 51, in <module>
    check(encode)
  File "/tmp/tmpu4yuma8j/solution.py", line 48, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpu4yuma8j/solution.py", line 41, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def order_by_points(nums):
    """
    Write a function which sorts the given list of integers
    in ascending order according to the sum of their digits.
    Note: if there are several items with similar sum of their digits,
    order them based on their index in original list.

    For example:
    >>> order_by_points([1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
    >>> order_by_points([]) == []
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp5xovwf_q/solution.py", line 48, in <module>
    check(order_by_points)
  File "/tmp/tmp5xovwf_q/solution.py", line 45, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp5xovwf_q/solution.py", line 38, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def right_angle_triangle(a, b, c):
    '''
    Given the lengths of the three sides of a triangle. Return True if the three
    sides form a right-angled triangle, False otherwise.
    A right-angled triangle is a triangle in which one angle is right angle or 
    90 degree.
    Example:
    right_angle_triangle(3, 4, 5) == True
    right_angle_triangle(1, 2, 3) == False
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpzb2dge8v/solution.py", line 47, in <module>
    check(right_angle_triangle)
  File "/tmp/tmpzb2dge8v/solution.py", line 44, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpzb2dge8v/solution.py", line 37, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def split_words(txt):
    '''
    Given a string of words, return a list of words split on whitespace, if no whitespaces exists in the text you
    should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
    alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
    Examples
    split_words("Hello world!") ➞ ["Hello", "world!"]
    split_words("Hello,world!") ➞ ["Hello", "world!"]
    split_words("abcdef") == 3 
    '''

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def anti_shuffle(s):
    """
    Write a function that takes a string and returns an ordered version of it.
    Ordered version of string, is a string where all words (separated by space)
    are replaced by a new word where all the characters arranged in
    ascending order based on ascii value.
    Note: You should keep the order of words and blank spaces in the sentence.

    For example:
    anti_shuffle('Hi') returns 'Hi'
    anti_shuffle('hello') returns 'ehllo'
    anti_shuffle('Hello World!!!') returns 'Hello !!!Wdlor'
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def encrypt(s):
    """Create a function encrypt that takes a string as an argument and
    returns a string encrypted with the alphabet being rotated. 
    The alphabet should be rotated in a manner such that the letters 
    shift down by two multiplied to two places.
    For example:
    encrypt('hi') returns 'lm'
    encrypt('asdfghjkl') returns 'ewhjklnop'
    encrypt('gf') returns 'kj'
    encrypt('et') returns 'ix'
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_happy(s):
    """You are given a string s.
    Your task is to check if the string is happy or not.
    A string is happy if its length is at least 3 and every 3 consecutive letters are distinct
    For example:
    is_happy(a) => False
    is_happy(aa) => False
    is_happy(abcd) => True
    is_happy(aabb) => False
    is_happy(adb) => True
    is_happy(xyy) => False
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def below_threshold(l: list, t: int):
    """Return True if all numbers in the list l are below threshold t.
    >>> below_threshold([1, 2, 4, 10], 100)
    True
    >>> below_threshold([1, 20, 4, 10], 5)
    False
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def fix_spaces(text):
    """
    Given a string text, replace all spaces in it with underscores, 
    and if a string has more than 2 consecutive spaces, 
    then replace all consecutive spaces with - 
    
    fix_spaces("Example") == "Example"
    fix_spaces("Example 1") == "Example_1"
    fix_spaces(" Example 2") == "_Example_2"
    fix_spaces(" Example   3") == "_Example-3"
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp10dh3ioy/solution.py", line 57, in <module>
    check(fix_spaces)
  File "/tmp/tmp10dh3ioy/solution.py", line 54, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp10dh3ioy/solution.py", line 47, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def largest_divisor(n: int) -> int:
    """ For a given number n, find the largest number that divides n evenly, smaller than n
    >>> largest_divisor(15)
    5
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp8mvv1hl2/solution.py", line 43, in <module>
    check(largest_divisor)
  File "/tmp/tmp8mvv1hl2/solution.py", line 40, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp8mvv1hl2/solution.py", line 33, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def prime_fib(n: int):
    """
    prime_fib returns n-th number that is a Fibonacci number and it's also prime.
    >>> prime_fib(1)
    2
    >>> prime_fib(2)
    3
    >>> prime_fib(3)
    5
    >>> prime_fib(4)
    13
    >>> prime_fib(5)
    89
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmppcnvrw0k/solution.py", line 52, in <module>
    check(prime_fib)
  File "/tmp/tmppcnvrw0k/solution.py", line 49, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmppcnvrw0k/solution.py", line 42, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def rounded_avg(n, m):
    """You are given two positive integers n and m, and your task is to compute the
    average of the integers from n through m (including n and m). 
    Round the answer to the nearest integer and convert that to binary.
    If n is greater than m, return -1.
    Example:
    rounded_avg(1, 5) => "0b11"
    rounded_avg(7, 5) => -1
    rounded_avg(10, 20) => "0b1111"
    rounded_avg(20, 33) => "0b11010"
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmptbzmp_bd/solution.py", line 39, in <module>
    check(rounded_avg)
  File "/tmp/tmptbzmp_bd/solution.py", line 36, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmptbzmp_bd/solution.py", line 29, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def closest_integer(value):
    '''
    Create a function that takes a value (string) representing a number
    and returns the closest integer to it. If the number is equidistant
    from two integers, round it away from zero.

    Examples
    >>> closest_integer("10")
    10
    >>> closest_integer("15.3")
    15

    Note:
    Rounding away from zero means that if the given number is equidistant
    from two integers, the one you should return is the one that is the
    farthest from zero. For example closest_integer("14.5") should
    return 15 and closest_integer("-14.5") should return -15.
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpt42r_xu6/solution.py", line 55, in <module>
    check(closest_integer)
  File "/tmp/tmpt42r_xu6/solution.py", line 52, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpt42r_xu6/solution.py", line 45, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def string_sequence(n: int) -> str:
    """ Return a string containing space-delimited numbers starting from 0 upto n inclusive.
    >>> string_sequence(0)
    '0'
    >>> string_sequence(5)
    '0 1 2 3 4 5'
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def incr_list(l: list):
    """Return list with elements incremented by 1.
    >>> incr_list([1, 2, 3])
    [2, 3, 4]
    >>> incr_list([5, 3, 5, 2, 3, 3, 9, 0, 123])
    [6, 4, 6, 3, 4, 4, 10, 1, 124]
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def is_sorted(lst):
    '''
    Given a list of numbers, return whether or not they are sorted
    in ascending order. If list has more than 1 duplicate of the same
    number, return False. Assume no negative numbers and only integers.

    Examples
    is_sorted([5]) ➞ True
    is_sorted([1, 2, 3, 4, 5]) ➞ True
    is_sorted([1, 3, 2, 4, 5]) ➞ False
    is_sorted([1, 2, 3, 4, 5, 6]) ➞ True
    is_sorted([1, 2, 3, 4, 5, 6, 7]) ➞ True
    is_sorted([1, 3, 2, 4, 5, 6, 7]) ➞ False
    is_sorted([1, 2, 2, 3, 3, 4]) ➞ True
    is_sorted([1, 2, 2, 2, 3, 4]) ➞ False
    '''

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def correct_bracketing(brackets: str):
    """ brackets is a string of "(" and ")".
    return True if every opening bracket has a corresponding closing bracket.

    >>> correct_bracketing("(")
    False
    >>> correct_bracketing("()")
    True
    >>> correct_bracketing("(()())")
    True
    >>> correct_bracketing(")(()")
    False
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def solve(s):
    """You are given a string s.
    if s[i] is a letter, reverse its case from lower to upper or vise versa, 
    otherwise keep it as it is.
    If the string contains no letters, reverse the string.
    The function should return the resulted string.
    Examples
    solve("1234") = "4321"
    solve("ab") = "AB"
    solve("#a@C") = "#A@c"
    """

sandbox: passed=true returncode=0 timed_out=false

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def encode(message):
    """
    Write a function that takes a message, and encodes in such a 
    way that it swaps case of all letters, replaces all vowels in 
    the message with the letter that appears 2 places ahead of that 
    vowel in the english alphabet. 
    Assume only letters. 
    
    Examples:
    >>> encode('test')
    'TGST'
    >>> encode('This is a message')
    'tHKS KS C MGSSCGG'
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmph7new3nj/solution.py", line 51, in <module>
    check(encode)
  File "/tmp/tmph7new3nj/solution.py", line 48, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmph7new3nj/solution.py", line 41, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def get_odd_collatz(n):
    """
    Given a positive integer n, return a sorted list that has the odd numbers in collatz sequence.

    The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
    as follows: start with any positive integer n. Then each term is obtained from the 
    previous term as follows: if the previous term is even, the next term is one half of 
    the previous term. If the previous term is odd, the next term is 3 times the previous
    term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.

    Note: 
        1. Collatz(1) is [1].
        2. returned list sorted in increasing order.

    For example:
    get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmp_nh1j3sx/solution.py", line 54, in <module>
    check(get_odd_collatz)
  File "/tmp/tmp_nh1j3sx/solution.py", line 51, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmp_nh1j3sx/solution.py", line 44, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.



def is_palindrome(string: str) -> bool:
    """ Test if given string is a palindrome """
    return string == string[::-1]


def make_palindrome(string: str) -> str:
    """ Find the shortest palindrome that begins with a supplied string.
    Algorithm idea is simple:
    - Find the longest postfix of supplied string that is a palindrome.
    - Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
    >>> make_palindrome('')
    ''
    >>> make_palindrome('cat')
    'catac'
    >>> make_palindrome('cata')
    'catac'
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpjj56ovng/solution.py", line 55, in <module>
    check(make_palindrome)
  File "/tmp/tmpjj56ovng/solution.py", line 52, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpjj56ovng/solution.py", line 45, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def double_the_difference(lst):
    '''
    Given a list of numbers, return the sum of squares of the numbers
    in the list that are odd. Ignore numbers that are negative or not integers.
    
    double_the_difference([1, 3, 2, 0]) == 1 + 9 + 0 + 0 = 10
    double_the_difference([-1, -2, 0]) == 0
    double_the_difference([9, -2]) == 81
    double_the_difference([0]) == 0  
   
    If the input list is empty, return 0.
    '''

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpmqjaj1ve/solution.py", line 37, in <module>
    check(double_the_difference)
  File "/tmp/tmpmqjaj1ve/solution.py", line 34, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpmqjaj1ve/solution.py", line 27, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError

Complete the following Python function. Reply with the complete implementation in a single ```python code block and no prose.


def sort_array(arr):
    """
    In this Kata, you have to sort an array of non-negative integers according to
    number of ones in their binary representation in ascending order.
    For similar number of ones, sort based on decimal value.

    It must be implemented like this:
    >>> sort_array([1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
    >>> sort_array([-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
    >>> sort_array([1, 0, 2, 3, 4]) [0, 1, 2, 3, 4]
    """

sandbox: passed=false returncode=1 timed_out=false
Traceback (most recent call last):
  File "/tmp/tmpkful0a9t/solution.py", line 48, in <module>
    check(sort_array)
  File "/tmp/tmpkful0a9t/solution.py", line 45, in check
    assertion(candidate(*inp), exp, 0)
  File "/tmp/tmpkful0a9t/solution.py", line 38, in assertion
    assert exact_match
           ^^^^^^^^^^^
AssertionError