QieQiemin

codeforces

ACM刷题之旅(9) ACM常用知识(7) Atcoder/洛谷(83) a牛客网/comet OJ(200) HDU/POJ/BZOJ/计蒜客(108) STL(2) 二分(1) 二分/三分(2) 几何（计算几何，解析几何）(7) 分治/偏序(2) 动态规划DP(18) 图的全家桶/ 最短路/Tarjan强连通/MST/拓扑(7) 字符串处理/ hash(5) 字符串的高级算法/ACM(1) 思维(5) 搜索系列/BFS/DFS(2) 数学/MATH/ 组合数学/(5) 数据结构/线段树/树状数组(12) 数论(7) 暴力/状态压缩/二进制枚举(2) 未归档(4) 构造/技巧(7) 树的全家桶/ 树形DP/ LCA/MST/树链剖分(6) 模拟/实现(2) 模板(19) 组队赛训练记录(2) 规律/打表/结论题(2) 贪心(1) 题解(1) 高精/大数(6)

/ 注册

全部文章 / codeforces （共323篇）

Codeforces Round #581 (Div. 2) C. Anna, Svyatoslav and Maps （Floyd 算法，最短路）

C. Anna, Svyatoslav and Maps time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output The main charac...

2019-08-21

0 432

D2. Kirk and a Binary String (hard version) D1 Kirk and a Binary String (easy version) Codeforces Round #581 (Div. 2) （实现，构造）

D2. Kirk and a Binary String (hard version) time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output T...

2019-08-21

0 419

D2. Kirk and a Binary String (hard version) D1 Kirk and a Binary String (easy version) Codeforces Round #581 (Div. 2) （实现，构造）

D2. Kirk and a Binary String (hard version) time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output T...

2019-08-21

0 659

Codeforces Round #581 (Div. 2) B. Mislove Has Lost an Array （贪心）

B. Mislove Has Lost an Array time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Mislove had an a...

2019-08-21

0 363

Codeforces Round #581 (Div. 2) B. Mislove Has Lost an Array （贪心）

B. Mislove Has Lost an Array time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Mislove had an a...

2019-08-21

0 332

Codeforces Round #581 (Div. 2)A BowWow and the Timetable (思维)

A. BowWow and the Timetable time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output In the city of Sa...

2019-08-21

0 481

Codeforces Round #581 (Div. 2)A BowWow and the Timetable (思维)

A. BowWow and the Timetable time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output In the city of Sa...

2019-08-21

0 360

Glass Carving CodeForces - 527C （线段树）

C. Glass Carving time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Leonid wants to become a gl...

2019-08-20

0 374

Glass Carving CodeForces - 527C （线段树）

C. Glass Carving time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Leonid wants to become a gl...

2019-08-20

0 367

Kay and Snowflake CodeForces - 686D (树的重心性质)

After the piece of a devilish mirror hit the Kay's eye, he is no longer interested in the beauty of the roses. Now he likes to watch snowflakes. Once...

2019-08-20

0 627