Answers for "permcheck codility python"

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permcheck codility python

def solution(A):

    A = sorted(A)
    ans = 1

    for i in range(0, len(A)):
        if A[i] == ans:
            ans += 1
        else:
            break

    if ans == len(A)+1:
        return 1
    return 0
Posted by: Guest on January-19-2022

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