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codeforces 1168 B. Good Triple(思维+暴力)

TheBestQAQ 2021-08-23 19:51 阅读:39 评论:0 推荐:0

CodeForces - 1305C Kuroni and Impossible Calculation(鸽巢原理)

TheBestQAQ 2021-07-19 21:21 阅读:39 评论:0 推荐:0

Codeforces Round #728 (Div. 2) D. Tree Array(概率期望+dp+LCA)

TheBestQAQ 2021-07-14 10:37 阅读:39 评论:0 推荐:0

Codeforces Round #723 (Div. 2) C2. Potions (决策反悔)

TheBestQAQ 2021-06-01 00:23 阅读:39 评论:0 推荐:0

Codeforces Round #715 (Div. 2) C. The Sports Festival(区间dp)

TheBestQAQ 2021-04-17 14:55 阅读:39 评论:0 推荐:0