Guapi

数据结构—主席树   Codeforce  

Codeforce 1181 D - Irrigation

4 min read 2019-06-21

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图论—最短路   图论—最小生成树   暑假集训  

暑假集训——周赛1

12 min read 2019-06-21

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图论—最短路  

POJ 3662 Telephone Lines

5 min read 2019-06-19

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倍增  

E. Minimal Segment Cover

2 min read 2019-06-15

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思维  

HDU 5710 Digit-Sum

2 min read 2019-06-11

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数据结构—树状数组   数据结构—主席树  

ZOJ 2112 Dynamic Rankings

10 min read 2019-06-10

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尺取法  

尺取法小合集

7 min read 2019-05-10

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Codeforce  

Codeforce 1163 B Cat Party

3 min read 2019-05-10

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搜索—DFS  

Codeforces Gym 101147 J-Whistle's New Car

4 min read 2019-05-06

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模拟  

Codeforce Gym 101086 D - Secure but True

4 min read 2019-05-05

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