Shen Huang's Blog

12-20

SGU 108 Self-numbers 2 (滚动Hash)

12-16

POJ 3420 Quad Tiling

12-16

HDU 4433 locker (2012天津C-DP)

12-03

CodeForces 226A Flying Saucer Segments

12-03

CodeForces 227B Effective Approach

12-03

CodeForces 227A Where do I Turn?

11-30

Codeforces Round #216 (Div. 2) C Valera and Elections

11-30

Codeforces Round #216 (Div. 2) B Valera and Contest

11-30

Codeforces Round #216 (Div. 2) A Valera and Plates

11-21

CodeForces 205C Little Elephant and Interval