Cornfields Time Limit: 1000MS Memory Limit: 30000K Total S…
POJ 3422 Kaka's Matrix Travels(费用流)
Kaka’s Matrix Travels Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6…
POJ 3680 Intervals(费用流)
Intervals Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 5762 Accepte…
POJ 3237 Tree (树链剖分)
Tree Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 2825 Accepted:&n…
POJ 1222 POJ 1830 POJ 1681 POJ 1753 POJ 3185 高斯消元求解一类开关问题
http://poj.org/problem?id=1222 http://poj.org/problem?id=1830 http://poj.org/problem?id=1681 http://poj.org/pr…
POJ 3525 Most Distant Point from the Sea (半平面交+二分)
Most Distant Point from the Sea Time Limit: 5000MS Memory Limit: 65536K Total Submissions:&nb…
POJ 3384 Feng Shui (半平面交)
Feng Shui Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 3743 Accepte…
POJ 1755 Triathlon (半平面交)
Triathlon Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4733 Accepte…
POJ 2417 Discrete Logging (Baby-Step Giant-Step)
Discrete Logging Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 2819 …
POJ 3468 A Simple Problem with Integers (splay tree入门)
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions:&nb…
POJ 3580 SuperMemo (splay tree)
SuperMemo Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 6841 Accepte…
POJ 1330 Nearest Common Ancestors (LCA,dfs+ST在线算法)
Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 1490…