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Python Python Collections (2016, retired 2019) Slices sillyCase

Avik Chakraborty
Avik Chakraborty
6,621 Points

My function is not working.

def sillycase(word): return word[:int(len(word)/2)].lower() + word[-int(len(word)/2):].upper()

sillycase.py
def sillycase(word):
    return word[:int(len(word)/2)].lower() + word[-int(len(word)/2):].upper()

2 Answers

Afloarei Andrei
Afloarei Andrei
5,163 Points

typo error at "......+ word[-int....." remove the '-'

Avik Chakraborty
Avik Chakraborty
6,621 Points

i put it on purpose to make a negetive value. example --> [-2:0] for the last two elements

Afloarei Andrei
Afloarei Andrei
5,163 Points

you'r code works if a word can be break in exactly 2 peaces like 'word', but if you have a word like 'treehouse' and you do a len('treehouse') / 2 the result will be 4. so your code will print treeOUSE because [-4:] is telling python to print only the las 4 characters from 'treehouse' and [4:] is telling python to print all the characters from the 4th till the end.