Loading collection data...
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.
nice kate
it becomes easy when u nderstand how to fill 2 dimentional array
it is not obivios anyway
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so suitable by c++
really intersting
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i solved it without using regex