/Python/That, given an array a of n integers, returns the smallest positive integer (greater than 0) that does not occur in a. python

That, given an array a of n integers, returns the smallest positive integer (greater than 0) that does not occur in a. python

Testing for the presence of a number in a set is fast in Python so you 
could try something like this:

def minpositive(a):
    A = set(a)
    ans = 1
    while ans in A:
       ans += 1
    return ans

Similar codes

1 vote167 views1 answer
Pandas write to csv without first line
Python
1 vote181 views3 answers
Read binary image python
Python
1 vote151 views1 answer
How to scroll down to end of page in selenium python
Python
0 vote170 views1 answer
Remove cooldown discord python
Python
0 vote165 views1 answer
Pristine
Python
0 vote176 views1 answer
Bracket balanced or not in python
Python
2 votes167 views1 answer
Isolate row based on index pandas
Python
56 votes199 views5 answers
Python format datetime
Python
0 vote154 views1 answer
Python format inverse
Python
2 votes171 views2 answers
Python socket get client ip address
Python