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Pieces                    Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Problem Description You heart broke into pieces.My string broke into pieces.But

炮兵阵地 Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 16310   Accepted: 6212 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

Mondriaan's Dream Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 9975   Accepted: 5772 Description Squares and rectangles fascinated the famous Dutch painte

Corn Fields Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 5764   Accepted: 3053 Description Farmer John has purchased a lush new rectangular pasture compos