@[Justin123_](/user/677553) 显然是数组开小了
`int a[10001];`->`int a[100001];`
即可 [AC](https://www.luogu.com.cn/record/93833510)
by Jerrlee✅ @ 2022-11-13 09:02:01
@[Jerrlee✅](/user/367652) thx，此贴完结 ~~（sb错误++，我甚至都看到了数据）~~
by zt17 @ 2022-11-13 09:23:52