Mines Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1110 Accepted Submission(s): 280 Problem Description Terrorists put some mines in a crowded square recently. The police evacuate all peo…
SECRET 时间限制:3000 ms | 内存限制:65535 KB 难度:6 描述 Dr.Kong is constructing a new machine and wishes to keep it secret as long as possible. He has hidden in it deep within some forest and needs to be able to get to the machine without being detected. He…