核反应堆 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14047    Accepted Submission(s): 6318 Problem Description 某核反应堆有两类事件发生:高能质点碰击核子时,质点被吸收,放出3个高能质点和1个低能质点:低能质点碰击核子时,质点被吸收,放出2个高能质点和1个低能质点.假定开始的时…