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 vote274 views1 answer
Django pass list of fields to values
Python
31 votes274 views6 answers
Try except python
Python
0 vote281 views1 answer
Pandas change order of columns in multiindex
Python
1 vote299 views1 answer
Scikit learn ridge regression
Python
0 vote280 views1 answer
Gene wilder pure imagination
Python
-1 vote266 views1 answer
Heads or tails python
Python
1 vote273 views1 answer
Feet to meter python
Python
2 votes261 views2 answers
How to multiply a text in python
Python
0 vote312 views1 answer
Argumrnt with reverse django
Python
0 vote305 views1 answer
Leetcode matrix diagonal sum in python
Python