Rotepad的博客

Corn FieldsTime Limit:2000MS Memory Limit:65536K Total Submissions:22668 Accepted:11855 DescriptionFarmer John has purchased a lush new rectangular pasture composed ofMby...

炮兵阵地Time Limit:2000MS Memory Limit:65536K Total Submissions:35432 Accepted:13559 Description司令部的将军们打算在N*M的网格地图上部署他们的炮兵部队。一个N*M的地图由N行M列组成，地图的每一格可能是山地（用"H" 表示），也可能是平原（用"P"表示）...

Balanced NumberProblem DescriptionA balanced number is a non-negative integer that can be balanced if a pivot is placed at some digit. More specifically, imagine each digit as a box with weight in...