样例全过了
测试点有一个没过
by C137_Rain @ 2023-07-26 21:51:39
@[C137_Rain](/user/748918) 不至于吧
by taoyiwei17_cfynry @ 2023-07-26 22:36:22
@[C137_Rain](/user/748918)
```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
int a[4], b[4];
cin>>n;
for(int i=1;i<=3;i++)
{
cin>>a[i]>>b[i];
}
int z[4]={0}, m[4]={0};
for(int i=1;i<=3;i++)
{
z[i]=n/a[i];
if(n%a[i]!=0)
{
z[i]++;
}
m[i]=z[i]*b[i];
}
sort(m+1,m+1+3);
cout<<m[1];
return 0;
}
by taoyiwei17_cfynry @ 2023-07-26 22:36:43
@[taoyiwei17_cfynry](/user/941575)
把变量都改成int了，再转换成double就过了，很迷
by C137_Rain @ 2023-07-27 17:53:47
@[C137_Rain](/user/748918) 其实我觉得这题用不着double
by taoyiwei17_cfynry @ 2023-07-27 18:12:19
```cpp
#include<iostream>
using namespace std;
int main() {
long n,min,w,i,x,y;
min=1000000000;
cin>>n;
for (i=1; i<=3; i++) {
cin>>x>>y;
if (n%x==0) {
w=n/x*y;
} else {
w=(n/x+1)*y;
}
if (w<min) {
min=w;
}
}
cout<<min;
return 0;
}
```
by LuoGuManager @ 2023-07-28 11:36:08
@[taoyiwei17_cfynry](/user/941575) 有没有可能他用不了万能头文件
by sunhuifeng0723 @ 2023-08-09 18:30:26