Changing the first letter in c++

Question

hi , how can i change the first letter of every word in a sentence in c++
the question was this
the user will give you a sentence ending by ' . ' and you shoud write a program to change the first letter of every word that has more than 3 characters

Answer 1

@baptiste thanks 👍👍👍👍👍

Answer 2

I'll work on it

Answer 3

https://code.sololearn.com/c16DqQC1mfCW/?ref=app

Do not use space separators but rather _

Answer 4

If you want me to do some changes, tell me :)