Calm微笑

Color the ball Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 15334    Accepted Submission(s): 7645 Problem Description N个气球排成一排，从左到右依

士兵杀敌（一） 时间限制：1000 ms  |  内存限制：65535 KB 难度：3 描述 南将军手下有N个士兵，分别编号1到N，这些士兵的杀敌数都是已知的。 小工是南将军手下的军师，南将军现在想知道第m号到第n号士兵的总杀敌数，请你帮助小工来回答南将军吧。 注意，南将军可能会问很多次问题。 输入只有一组测试数据 第一行是两个整数N,M，其

敌兵布阵 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 68652    Accepted Submission(s): 28862 Problem Description C国的死对头A国这段时间正在进行军事演习，所以

Ultra-QuickSort Time Limit: 7000MS   Memory Limit: 65536K Total Submissions: 55640   Accepted: 20534 Description In this problem, you have to analyze a particular sorting

1080 - Binary Simulation     PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 64 MB Given a binary number, we are about to do some operatio

Stars Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 44048   Accepted: 19114 Description Astronomers often examine star maps where stars are represented by