05-04

uva 10025 - The ? 1 ? 2 ? ... ? n = k problem

05-03

uva 10014 - Simple calculations

05-02

uva 10061 - How many zero's and how many digits ?

04-14

uva 10177 - (2/3/4)-D Sqr/Rects/Cubes/Boxes?

04-12

uva 10790 - How Many Points of Intersection?

04-03

Uva 465 - Overflow

03-30

Uva 10132 - File Fragmentation

03-19

CSU OJ - 1183: 计算表达式的值

03-14

hdu - 1225:Football Score

03-09

输油管道问题(POJ - 1723)