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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.
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I think it should begin with i=3
长姿势了
How can you be so clever!
How can you so clever? How many code that you have writen?
The service is always time out!!! Making me crazy!
The big problem is that I don't understand the meaning of this problem!
Thank you!Your answer is not my want,But I have understand it.
English is not my mother tongue.Maybe sometimes my expression is not clear.In this condition ,I don't anderstand why it use 4 but not 3?
I don't understand why it use Math.round but not (int) to get the answer?
If you use Math.sqrt,it don't have to use import!