建议换个电脑解决输入问题
by SUPERJRZ @ 2021-10-03 16:58:13
~~毒瘤C艹~~
by SUPERLWR @ 2021-10-03 16:58:14
这输入好像没问题啊
by SUPERJRZ @ 2021-10-03 16:58:53
输入有什么问题？
by SUPERJRZ @ 2021-10-03 16:59:50
```cpp
#include<bits/stdc++.h>
using namespace std;
int n,x,y,s=0;
priority_queue<int,vector<int>,greater<int> > q;
int main()
{
cin>>n;
for (int i=1;i<=n;i++){
int x;
cin>>x;
q.push(x);
}
for (int i=1;i<n;i++){
x=q.top();
q.pop();
y=q.top();
q.pop();
s=s+(x+y);
q.push(x+y);
}
cout<<s<<endl;
return 0;
}
by kimi123 @ 2021-11-07 19:45:36
STLyyds!
by kimi123 @ 2021-11-07 19:46:17