@[luanzirui](/user/747009) 开 `long long`。
by Eirin_Yagokoro @ 2023-03-04 21:31:05
@[__dest__ruct__or__](/user/592238)
不行大佬，还是70
by Spir1t @ 2023-03-04 21:32:34
@[luanzirui](/user/747009)
```cpp
#include<bits/stdc++.h>
using namespace std;
long long n,m,a[1005],ma=0,k=0;
int main(){
cin>>n>>m;
for(int i=1;i<=m;i++) cin>>a[i];
sort(a+1,a+m+1);
for(int i=1;i<=m;i++){
if(1ll*a[i]*(m-i+1)>ma&&(m-i+1)<=n){
ma=1ll*a[i]*(m-i+1);
k=a[i];
}
}
cout<<k<<" "<<ma;
return 0;
}
```
[record](https://www.luogu.com.cn/record/103687703)
by Eirin_Yagokoro @ 2023-03-04 21:41:20
@[__dest__ruct__or__](/user/592238)
谢谢大佬
by Spir1t @ 2023-03-04 21:42:44