hdu 1166 敌兵布阵 (线段树)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): 36121Accepted Submission(s): 15282Problem DescriptionC国的死对头A国这段时间正在进行军事演习，所以C...
