这道题好难啊。。。。我去找几个板子。。。。
by touristX @ 2018-11-04 21:35:32
希望更丰富的展现？使用[Markdown](https://www.luogu.org/wiki/show?name=%E5%B8%AE%E5%8A%A9%EF%BC%9Amarkdown)
by 多多良假伞 @ 2018-11-04 21:39:57
**很简单啊 一遍AC**
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
freopen("pencil.in","r",stdin);
freopen("pencil.out","w",stdout);
priority_queue<int> q;
int n,ans;
int money[3],pencil[3];
cin>>n;
for(int i=0;i<3;i++)
cin>>pencil[i]>>money[i];
for(int i=0;i<3;i++){
if(n%pencil[i]==0){
ans=n/pencil[i]*money[i];
}
else{
ans=(n/pencil[i]+1)*money[i];
}
q.push(-ans);
}
cout<<-q.top();
return 0;
}
```
by Frozen_Fire @ 2018-11-05 20:47:13
@[Frozen_Fire](/space/show?uid=123297)
那个
4、5行去掉
忘删了
by Frozen_Fire @ 2018-11-05 20:49:17