Time Limit: 2 Seconds Memory Limit: 65536 KB Anna, Betty, Cindy and Zelda like pla...
IP属地:浙江
Time Limit: 2 Seconds Memory Limit: 65536 KB Anna, Betty, Cindy and Zelda like pla...
Bill and Ted are taking a road trip. But the odometer in their car is broken, so they d...
Problem Description 寒假的时候,ACBOY要去拜访很多朋友,恰巧他所有朋友的家都处在坐标平面的X轴上。ACBOY可以任意选择一个朋友的家开始访问,但是每次...
Time Limit:1000MSMemory Limit:10000K Total Submissions:132355Accepted:64399 Description...