2018年

2018 CCPC-Wannafly Camp Day3 G.Stones (sg函数)
2018 CCPC-Wannafly Camp Day6 A.矩阵乘法
2018 CCPC-Wannafly Camp Day2 I.Steins;Gate (原根+FFT)
ACM-ICPC 2018 青岛赛区网络预赛 B. Red Black Tree (二分答案+LCA)
ACM-ICPC 2018 焦作赛区网络预赛 E. Jiu Yuan Wants to Eat (树链剖分+线段树)
「艦これ」「2018初秋」抜錨!連合艦隊、西へ!
ACM-ICPC 2018 沈阳赛区网络预赛 J. Ka Chang (dfs序+树状数组+根号分治)
「艦これ」「2018初秋」E5 全力出撃!新ライン演習作戦
「艦これ」「2018初秋」E4 ジェノヴァの風
「艦これ」「2018初秋」E3 西方敵前線泊地を叩け!
「艦これ」「2018初秋」E2 海峡奪還作戦
「艦これ」「2018初秋」E1 作戦準備!後方兵站線確保
hdu 6447 YJJ's Salesman (dp+树状数组)
hdu 6444 Neko's loop (单调队列)
hdu 6438 Buy and Resell (贪心)
hdu 6441 Find Integer (费马大定理)
Codeforces edu#49 F. Session in BSU
2018牛客网暑期ACM多校训练营(第九场)G.Longest Common Subsequence (kd-tree)
hdu 6406 Taotao Picks Apples (离线+二分+RMQ)
2018牛客网暑期ACM多校训练营(第九场)A.Circulant Matrix (FWT)
hdu 6393 Traffic Network in Numazu (基环树+树链剖分)
2018牛客网暑期ACM多校训练营(第六场)I.Team Rocket(STL)
hdu 6336 Problem E. Matrix from Arrays (二维前缀和)
容斥的原理及广义应用
2018牛客网暑期ACM多校训练营(第三场)I.Expected Size of Random Convex Hull (随机+打表)
2018牛客网暑期ACM多校训练营(第三场)E.Sort String (hash)
2018牛客网暑期ACM多校训练营(第二场)B.discount (基环树dp)
2018牛客网暑期ACM多校训练营(第二场)H.travel (树形dp)
hdu 6305 RMQ Similar Sequence(下标RMQ+分治)
2018牛客网暑期ACM多校训练营(第一场)E.Removal (dp)
AtCoder Grand Contest 026 C.String Coloring (折半搜索)
Codeforces Round#498 div3F Xor-Paths (折半搜索)
2018牛客网暑期ACM多校训练营(第一场)J.Different Integers (主席树)
2018牛客网暑期ACM多校训练营(第二场)J.farm (随机化)
2018牛客网暑期ACM多校训练营(第一场)F.Sum of Maximum(组合数学+拉格朗日插值)
勾股数的性质
Codeforces Round#495 div2E Sonya and Ice Cream (树的直径+滑动窗口+单调队列)
CS Academy Round#65 (Div. 2 only) C.Crossing Tree (树的直径+欧拉序)
Codeforces Round#492 div1F Cowmpany Cowmpensation (树形dp+拉格朗日插值法)
Codeforces Round#494 div3F Abbreviation (hash)
Codeforces Round#494 div3E Tree Constructing (构造)
Codeforces Round#492 div1E Number Clicker (双向bfs)
Codeforces Round#492 div2F/div1D Game (数学)
Codeforces Round#492 div2C/div1A Tesla (构造)
Codeforces edu#46 F.One Occurrence (线段树+扫描线)
Codeforces edu#46 E.We Need More Bosses (无向图tarjan缩点+树的直径)
Codeforces edu#46 D.Yet Another Problem On a Subsequence (dp)
Codeforces Round#490 div3F Cards and Joy (01背包)
Codeforces Round#490 div3E Reachability from the Capital (强连通缩点染色)
Codeforces Round#490 div3D Equalize the Remainders (思维)
Codeforces Round#489 div2E Nastya and King-Shamans (线段树+暴力剪枝)
Codeforces Round#489 div2D Nastya and a Game (暴力)
Codeforces Round#488 div1E Nikita and Order Statistics (FFT)
Codeforces Round#488 div2E/div1C Careful Maneuvering (枚举)
Codeforces Round#488 div2C/div1A Two Squares (几何)
NIT 436 C=A+B (数学)
NIT 442 Patrol (思维)
NIT 443 Another Stone Game (sg函数)
(转)【博弈】Anti,Multi,Every-SG
NIT 458 Strictly Increasing Subinterval (思维)
NIT 445 Length (模拟)
NIT 446 合法序列 (思维)
NIT 447 XOR and MAX (01字典树)
hexo 文章中插入图片
NIT 448 逆序数 (树状数组)
NIT 449 帅气的ES(改) (STL/线段树/主席树)
NIT 450 极致色彩 (枚举)
NIT 451 等差序列 (FFT计数)
NIT 452 Thue–Morse 序列 (模拟)
NIT 453 相似字符串 (hash)
2018ICPC西安邀请赛
2018浙江省赛
「艦これ」2018三月作戦rank13
「艦これ」「2018冬」捷号決戦!邀撃、レイテ沖海戦(後篇)

2017年

2016年