hdu1619，UVa116

September 30 2016

UVa-437

September 23 2016

UVa-1347

September 23 2016

poj2336

September 17 2016

硬币问题

September 16 2016

矩形嵌套问题(NY16)

September 16 2016

51nod婚姻介绍所(最长公共子序列)

May 20 2016

ZOJ 3872

May 12 2016

最小字符串编辑距离

May 08 2016

hdu 5642

May 08 2016