您不需要打freopen
by TNTdeD @ 2022-08-05 13:29:23
为什么做这道题要freopen啊？
by Literally114514 @ 2022-08-05 13:29:46
楼上上正解
by Literally114514 @ 2022-08-05 13:30:05
用了也没毛病吧
by char_cha_ch @ 2022-08-05 13:41:13
我改对了，谢谢你们
by HonkaiStarRail @ 2022-08-06 12:57:46