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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.
could anyone explain what the ++ is doing after the table[std::tolower(x)]++
also it be very nice if someone explained whats going on here
for(auto x: word) result += (table[std::tolower(x)]==1)? "(":")";
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could you explain the if statement wont s.length() always be less then len why does that return the shortest number?
could you explain what you did in your for loop?