摘要：Hat’s Words Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 1247 Hat’s Words Submit Status Practice HD 阅读全文

摘要：Red and Black Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 26181 Accepted: 14213 Description There is a rectangular room, covered with s 阅读全文

摘要：D - 跳跳 Time Limit:1000MS Memory Limit:131072KB 64bit IO Format:%lld & %llu Submit Status D - 跳跳 Submit Status Description 一个每块地板标记着0~9某个数字的迷宫，其中标记1的地板 阅读全文

摘要：Cash Machine Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 34955 Accepted: 12676 Description A Bank plans to install a machine for cash w 阅读全文