Submission #5489466

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define int long long

signed main(){
	int q,h,s,d,n;cin>>q>>h>>s>>d>>n;
  int n2=min({8*q,4*h,2*s,d});
  int n1=min({4*q,2*h,s});
  int ans=(n/2)*n2+(n%2)*n1;
	cout<<ans<<endl;

}

Submission Info

Judge Result