我的随笔

POJ1521(哈夫曼编码)(贪心+优先队列)

liyexin 2020-08-07 17:09 阅读:433 评论:0 推荐:0

Codeforces Round #661 (Div. 3)(A->D)

liyexin 2020-08-06 22:06 阅读:152 评论:0 推荐:0

CF508E Arthur and Brackets(贪心+栈)(来自洛谷)

liyexin 2020-08-05 17:57 阅读:104 评论:0 推荐:0

2020牛客暑期多校训练营（第八场）I.Interesting Computer Game(map离散化+并查集判环)

liyexin 2020-08-04 18:18 阅读:130 评论:0 推荐:0

除法分块笔记

liyexin 2020-08-04 00:26 阅读:138 评论:0 推荐:0

2020牛客暑期多校训练营（第七场）H.Dividing(数论：整除分块)(详细)

liyexin 2020-08-04 00:16 阅读:189 评论:0 推荐:0

2020牛客暑期多校训练营（第七场）B.Mask Allocation(构造)

liyexin 2020-08-03 12:04 阅读:136 评论:0 推荐:0

Codeforces Round #660 (Div. 2)

liyexin 2020-08-01 17:32 阅读:131 评论:0 推荐:0

Educational Codeforces Round 92 (Rated for Div. 2)C. Good String(构造)

liyexin 2020-07-31 23:38 阅读:175 评论:0 推荐:0

Educational Codeforces Round 92 (Rated for Div. 2)B. Array Walk(枚举)

liyexin 2020-07-31 23:06 阅读:202 评论:0 推荐:0