第一次发 忘把return加进去了
by szz123456 @ 2023-03-11 15:28:12
@[szz123456](/user/834070) 掉精度了
```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
int h=3,n,money,ans=1000000010;scanf("%d",&n);
while(h--)
{
int a,b;cin>>a>>b;
if(n<a)money=b;
else money=ceil(n*1.0/a)*b;
ans=min(ans,money);
}
cout<<ans;return 0;
}
```
by Loser_Syx @ 2023-03-11 15:33:46
@[Saint_ying_xtf](/user/852144) 奥奥明白了 谢谢大佬
by szz123456 @ 2023-03-11 15:42:27