问题描述 pat求助(有一个测试点通过不了:异常退出,检查了好久也没发现原因,求检查) 题目如下:1039. Course List for Student (25) 时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN YueZhejiang University has 40000 students and provides 2500 courses. Now given the student name lists of all the