06-28

poj 1265 Area

06-26

zoj 1081 Points Within - 改进弧长法判断点和简单多边形的关系

06-24

poj 3348 Cows

06-22

poj 3714 Raid and hdu 1007 Quoit Design

06-20

poj 1269 Intersecting Lines

06-17

poj 2653 Pick-up sticks

06-16

uva 657 - The die is cast

06-12

uva 10562 - Undraw the Trees

06-10

uva 327 - Evaluating Simple C Expressions

06-08

uva 297 - Quadtrees