Description
Input










Output
Sample Input
3 2 7 12
Sample Output
6 16 14
#include<cstdio>
#include<cmath>
#include<algorithm>
using namespace std;
int main()
{
int T;
int n;
double x;
int y;
scanf("%d",&T);
while(T--)
{
int ans=2*1000000000;
scanf("%d",&n);
x=sqrt(n);
for(int i=1;i<=x;i++)
{
if(n%i==0)
{
y=n/i;
ans=min(ans,2*(i+y));
}
}
printf("%d\n",ans);
}
return 0 ;
}
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原文:http://blog.csdn.net/a1967919189/article/details/47173955