路过雨天

圆桌会议 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3625    Accepted Submission(s): 2544 Problem Description HDU ACM集训队的队员在暑假集训时经常

Tri Tiling Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2764    Accepted Submission(s): 1559 Problem Description In how many way

阿牛的EOF牛肉串 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 25164    Accepted Submission(s): 11800 Problem Description 今年的ACM暑期集训队一共有

核反应堆 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 12060    Accepted Submission(s): 5472 Problem Description 某核反应堆有两类事件发生： 高能质点碰

跳舞毯 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4090    Accepted Submission(s): 1934 Problem Description 由于长期缺乏运动，小黑发现自己的身材臃肿了许