max() not finding actual maximum value in list

2018-06-17 03:06:29

This question already has an answer here:

How do I parse a string to a float or int in Python? 22 answers

what you are doing is like following:

a = ['1','3','10','5']
print sorted(a)

output

['1', '10', '3', '5']

therefore the first step is converting to float/int

a = ['1','3','10','5']
print sorted(a)
print sorted(map(int,a))
print max(a)
print max(map(int,a))

output

['1', '10', '3', '5']
[1, 3, 5, 10]
5
10

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