@[heyz](/user/1015977)
1.把sort(x+1,x+n+1)改成sort(x+1,x+m+1);
2.数组开long long 题面有数据范围——[这个人发现的](https://www.luogu.com.cn/user/951771)(快关注他)
3.把for循环里的r=m;
by lghjl @ 2024-02-03 08:29:17
@[lghjl](/user/952009)
谢谢大神!
已AC
by heyz @ 2024-02-16 21:10:05
@[heyz](/user/1015977)
快关注[他](https://www.luogu.com.cn/user/952009)
by xianshiliugezi @ 2024-02-16 21:27:55
@[heyz](/user/1015977)
(狗头)
by xianshiliugezi @ 2024-02-16 21:28:50