摘要：
传送门：http://poj.org/problem?id=2947 Widget Factory Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 7109 Accepted: 2496 Description The widge 阅读全文
摘要：
任意门：http://poj.org/problem?id=3185 The Water Bowls Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7676 Accepted: 3036 Description The cows 阅读全文