【例22.1】有一门课不及格的学生

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	xiongyining	15ms	532 KiB	C++14	180 Bytes	2025-6-12 18:44:52
AC	liangbo	16ms	536 KiB	C++14	201 Bytes	2025-3-22 16:03:23
AC	xiaozheng	16ms	764 KiB	C++14	189 Bytes	2025-3-22 15:58:53
AC	admin	17ms	760 KiB	C++14	181 Bytes	2025-3-22 12:41:47