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Codeforces Round #609 (Div. 2) C. Long Beautiful Integer

YDDDD 2019-12-23 10:53 阅读:319 评论:0 推荐:0

Codeforces Round #609 (Div. 2) B. Modulo Equality

YDDDD 2019-12-23 10:51 阅读:275 评论:0 推荐:0

Codeforces Round #609 (Div. 2) A. Equation

YDDDD 2019-12-23 10:47 阅读:268 评论:0 推荐:0

Educational Codeforces Round 78 (Rated for Div. 2) D. Segment Tree

YDDDD 2019-12-21 11:18 阅读:311 评论:1 推荐:0

Educational Codeforces Round 78 (Rated for Div. 2) C. Berry Jam

YDDDD 2019-12-21 11:16 阅读:172 评论:0 推荐:0

Educational Codeforces Round 78 (Rated for Div. 2) B. A and B

YDDDD 2019-12-21 11:15 阅读:300 评论:0 推荐:0

Educational Codeforces Round 78 (Rated for Div. 2) A. Shuffle Hashing

YDDDD 2019-12-21 11:11 阅读:347 评论:0 推荐:0

HDU-1848-Fibonacci again and again(SG函数，博弈）

YDDDD 2019-12-18 23:31 阅读:273 评论:0 推荐:0

Codeforces Round #603 (Div. 2) E. Editor（线段树）

YDDDD 2019-12-17 12:48 阅读:154 评论:0 推荐:0

Codeforces Round #603 (Div. 2) D. Secret Passwords（并查集）

YDDDD 2019-12-17 12:46 阅读:213 评论:0 推荐:0