cmp函数应该在student后声明
by hamsterball @ 2021-12-17 10:32:16
@[cyz_luogu](/user/643402) 是不是因为你的结构体定义在了cmp函数下面？
by Bbaka @ 2021-12-17 10:32:45
@[吴雨航323](/user/378693) 谢谢大佬orz
by cyz_luogu @ 2021-12-17 10:35:35
@[Bbaka](/user/138440) 一句大佬的话=10n分钟的苦思orz
by cyz_luogu @ 2021-12-17 10:36:15
还有似乎sort函数是不稳定排序？
by nndsho @ 2022-08-12 19:15:43