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

Similar codes

0 vote127 views1 answer
Example of input int questions in python with if statement
Python
1 vote123 views1 answer
How to find the most similar word in a list in python
Python
0 vote137 views1 answer
What is * in argument list in python
Python
78 votes129 views6 answers
Python string reverse
Python
0 vote147 views1 answer
Difference between __gte and __lte in Django
Python
3 votes141 views1 answer
Python initialize multidimensional list
Python
0 vote131 views1 answer
Tkinter navigate pages
Python
1 vote120 views1 answer
How to print not equal to in python
Python
0 vote168 views1 answer
Ta-lib python install
Python
22 votes133 views4 answers
Random letters generator python
Python