Submission #1540389

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Source Code Expand

#include <stdio.h>
#include <cmath>
#include <iostream>
#include <algorithm>
using namespace std;

int main()
{
    long long int q,h,s,d,n,num=0;
    cin>>q>>h>>s>>d>>n;
    long long int m[4];
	 m[0]=q*8,m[1]=h*4,m[2]=s*2,m[3]=d;
	long long int l[4];
	 l[0]=q*8,l[1]=h*4,l[2]=s*2,l[3]=d;
	sort(l,l+4);
	if (l[0]==m[3])
	{
	    num=l[0]*(n/2);
	    if ((n%2)!=0)
	        num=num+l[1]/2;
	}
	else
	{
	    num=l[0]/2*n;
	}
	cout<<num<<endl;
    return 0;
}

Submission Info

Judge Result