ACM 分类

2018

08-03

CodeForces 825F String Compression (KMP 求循环节 + DP)

08-03

CodeForces 731C Socks (并查集)

08-03

CodeForces 911D Inversion Counting (思维)

08-03

CodeForces 920F SUM and REPLACE (线段树)

08-03

CodeForces 703D Mishka and Interesting sum (树状数组)

07-29

2018 Multi-University Training Contest 2 1007 Naive Operations (线段树)

07-28

求逆序数对个数 (归并排序法)

07-28

07-27

2018 牛客网暑期 ACM 多样训练营（第三场）H.Diff-prime Pairs 脑洞

07-27

2018 牛客网暑期 ACM 多样训练营（第三场）A.PACM Team 01 背包路径回溯

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