c++编程基础
| ·poj3468A Simple Problem with Integers（线段树+成段更新） (2015-07-20) |
| ·Codeforces Round #264 (Div. 2)[ABCDE] (2015-07-20) |
| ·NYOJ-20岁生日 (2015-07-20) |
| ·LeetCode――Next Permutation (2015-07-20) |
| ·UVA 1391 - Astronauts（2-SET） (2015-07-20) |
| ·LeetCode――Merge k Sorted Lists (2015-07-20) |
| ·codeforces A#264. Caisa and Sugar (2015-07-20) |
| ·Lifting the Stone（求任意多边形的重心） (2015-07-20) |
| ·codeforces B#264. Caisa and Pylons (2015-07-20) |
| ·Codeforce 264 A Caisa and Sugar(简单) (2015-07-20) |
| ·Codeforce 264 B Caisa and Pylons(模拟) (2015-07-20) |
| ·Codeforces Round #264 (Div. 2) (2015-07-20) |
| ·[UVA]11800-Determine the Shape(计算几何) (2015-07-20) |
| ·NYOJ-成绩转换 (2015-07-20) |
| ·Codeforces Round #264 (Div. 2)C（找规律） (2015-07-20) |
| ·Codeforces 463E Caisa and Tree dfs+分解质因素 (2015-07-20) |
| ·uestcoj 890 Card Trick(dp+逆推) (2015-07-20) |
| ·wikioi 1043 双向dfs (2015-07-20) |
| ·Sort Me （字典树） (2015-07-20) |
| ·zoj 3806 Incircle and Circumcircle(二分) (2015-07-20) |
