Hi. I have a great feeling as i reached "First Accept" on a problem!
Good coding!
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Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026)
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Congrats!!! Good luck in programming!
i solved an easy problem about trees
Did you? This one 9373166 looks quite similar to my solution 7687485.
lol he copied the solution :)
no no no he copied the solution
9373166 was sent at 2015-01-06 17:07:40
7687485 was sent at 2014-09-05 14:42:28
How can a user copied a solution from the future!!!!
If you know please tell me, I want to copied the source codes of windows 11,IOS 20 and Android 6.0!