poj 2033 1 DP
poj 1958 1 DP
-----2011-08-14
poj 1887 1 DP
poj 2533 1 DP
poj 1952 1 DP 较难
-----2011-08-15
poj 1274 1 graph theory，(匈牙利入门)
-----2011-08-16
poj 2386 2 DFS (入门)
poj 2446 1 graph theory，(匈牙利抽象)
-----2011-08-17
hoj 阿里巴巴程序设计公开赛
hoj 3951 1 发现美
hoj 3953 1 trick
------2011-08-18
poj 2000 2 water
poj 1218 1 water 啊哈算法入门
------2011-08-19
poj 2017 1 water
poj 1046 1 water
poj 1004 1 water
------2012-08-20
not do homework
------2011-08-21
not do homework
------2011-08-22
not do homework
------2011-08-23
poj 1005 w
------2011-08-24
poj 1273 1 graph theory, (Ford-Fulkerson)
poj 1287 2 graph theory, (MST-prim)
------2011-08-25
poj 1008 1 题意不好读
poj 1251 2 graph theory, (MST-prim)
------2011-08-26
poj 1013 3 假硬币
poj 1061 2 Number theory, (extend_Euclid, 不定方程)
poj 2115 2 Number theory, (extend_Euclid, 线性同余方程)
------2011-08-27
poj 1207 1 闷骚 water
poj 1552 1 无聊 water
poj 2105 1 IP a water
poj 2388 1 water
poj 1006 2 Number theory,(CRT_初步)
------2011-08-28
poj 1316 1 water
------2011-08-29
poj 2186 1 graph theory, (Korasaju)
------2011-08-30
hoj 4006 1 插入排序
------2011-09-01
hoj 4002 1 Number theory,(Euler phi)
poj 1236 1 graph theory, (Korasaju)
------2011-09-02
do not homework
------2011-09-03
do not homework
------2011-09-04
do not homework
------2011-09-05
do not homework
------2011-09-06
poj 1664 2 递归
------2011-09-07
hdu 2544 2 最短路
------2011-09-08
poj 1236 2 graph theory, (tarjan)
------2011-09-09
hdu 1538 1 海盗分金
------2011-09-10
hdu 4034 1
------2011-09-11
do not homework
------2011-09-12
hdu 4039 1 + ?
-----2011-09-13
...
...
...
poj 3678 1 graph theory 2-sat
-----2011-10-11