HDOJ1166 敌兵布阵 树状数组敌兵布阵
敌兵布阵Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 57530 Accepted Submission(s): 24306Problem DescriptionC国的死对头A国这段时间正在进行军事演习,所以