johnny - JavaShuo

johnny

johnny

johnny

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CF 1362C Johnny and Another Rating Drop

2020-08-17 1362c johnny rating drop C&C++

Codeforces Round #647 (Div. 2) B. Johnny and His Hobbies (暴力)

2020-07-21 codeforces div johnny hobbies CSS

D. Johnny and Contribution（貪心)

2020-07-21 johnny contribution 貪心

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。