Find the longest substring in alphabetical order

Question

I have this code that I found on another topic, but it sorts the substring by contiguous characters and not by alphabetical order. How do I correct it for alphabetical order

Answer 1

finding the longest substring in alphabetical order in Python

in python shell 'a' < 'b' or 'a' <= 'a' is True

result = ''
temp = ''
for char in s:
    if (not temp or temp[-1] <= char):
        temp += char
    elif (temp[-1] > char):
        if (len(result) < len(temp)):
            result = temp
        temp = char
    
if (len(temp) > len(result)):
    result = temp
    
print('Longest substring in alphabetical order is:', result)