摘要:
链接:http://poj.org/problem?id=2420 A Star not a Tree? Time Limit: 1000MS Memory Limit: 65536K Description Luke wants to upgrade his home computer netwo 阅读全文
摘要:
Largest Submatrix of All 1’s 链接:http://poj.org/problem?id=3494 Time Limit: 5000MS Memory Limit: 131072K Case Time Limit: 2000MS Description Given a m- 阅读全文
摘要:
4 Values whose Sum is 0 链接:http://poj.org/problem?id=2785 Time Limit: 15000MS Memory Limit: 228000K Case Time Limit: 5000MS Description The SUM proble 阅读全文