摘要：
HDU - 2639 Bone Collector II The title of this problem is familiar,isn't it?yeah,if you had took part in the "Rookie Cup" competition,you must have se 阅读全文
摘要：
POJ 2184 Cow Exhibition Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6899 Accepted: 2437 Description "Fat and docile, big and dumb, they 阅读全文