别看第5行代码
by I_like_play_eggy @ 2024-01-24 12:48:51
@[yuyjcode](/user/1126325) 建议**仔细**看一下题
by zhouzihang1 @ 2024-01-24 12:55:50
每次循环**都**要**排序**一遍
by yangtaixuan @ 2024-01-24 13:24:48
改成这样了，AC：
```cpp
#include<bits/stdc++.h>
int a[11000],n,s,i;
int main(){
scanf("%d",&n);
for(i=0;i<n;i++) scanf("%d",&a[i]);
for(i=0;i<n-1;i++){
std::sort(a+i,a+n);
s+=a[i+1]+=a[i];
}
printf("%d",s);
return 0;
}
```
@[zhouzihang1](https://www.luogu.com.cn/user/827018) @[yangtaixuan](https://www.luogu.com.cn/user/1125478) 已关注，谢谢
by I_like_play_eggy @ 2024-01-24 17:56:22
@[yuyjcode](/user/1126325) 哥们为什么你用sort没爆tle
by KomorKomor @ 2024-02-18 22:56:00
@[KomorKomor](/user/1106289) 可能是当时评测机运行速度比较快吧，或者数据没到 $10^4$ ，毕竟是 $2004$ 年的远古题
by I_like_play_eggy @ 2024-02-19 10:00:43