我的随笔

基础省选题选做

syksykCCC 2020-11-14 21:35 阅读:376 评论:1 推荐:2

Codeforces 1401F Reverse and Swap

syksykCCC 2020-08-23 18:11 阅读:516 评论:1 推荐:1

Codeforces 1401E Divide Square

syksykCCC 2020-08-23 18:08 阅读:307 评论:0 推荐:0

Codeforces 1364E X-OR

syksykCCC 2020-06-16 00:41 阅读:313 评论:3 推荐:0

Codeforces 1364D Ehab's Last Corollary

syksykCCC 2020-06-15 00:32 阅读:313 评论:0 推荐:0

Codeforces 1311E Construct the Binary Tree

syksykCCC 2020-04-29 21:51 阅读:149 评论:0 推荐:0

[NOI Online #2 入门组]建设城市

syksykCCC 2020-04-26 23:28 阅读:392 评论:0 推荐:0

[NOI Online #2 提高组]子序列问题

syksykCCC 2020-04-26 23:27 阅读:267 评论:0 推荐:0

Codeforces 1335F Robots on a Grid

syksykCCC 2020-04-19 00:34 阅读:285 评论:1 推荐:0

Codeforces 1333E Road to 1600

syksykCCC 2020-04-12 00:21 阅读:185 评论:0 推荐:0