Name:Yilin Wang
Clan:University of Cambridge
Member Since:Jul 2021
Last Seen:Nov 2021
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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
so you write a tolower function yourself lol
nice
check count_if function. ch is a bool value, and when ch is true, the function would work. Combined with switchcase it lets you to count the number of a e i o u.
if you are confused about the structure [](){}, check out lambda in c++.
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