Submission #1542199

---

Source Code Expand

#include<iostream>
#include<cstdio>
#include<cstdlib> 
#include<cstring>
using namespace std;
int read()
{
	int x=0,f=1; char c=getchar();
	while (c<'0'||c>'9') {if (c=='-') f=-1; c=getchar();}
	while (c>='0'&&c<='9') {x=x*10+c-'0';c=getchar();}
	return x*f;
}
/*long long MI(long long a,int b){
  long long r=1;
  long long base=a;
  while(b){
    if(b&1) r*=base;
//    if (r>=1000000007) r%=1000000007;
    base*=base; 
//    if (base>=1000000007) base%=1000000007;
    b>>=1;
  }
  return r;
}*/
long long q,h,s,n,sum,d;
int main()
{
	cin>>q>>h>>s>>d>>n;
	q=4*q; h=2*h; 
	if (d<2*q&&d<2*h&&d<2*s) {
		sum+=(n/2)*d;
		n%=2;
	}
	if (q>h) q=h;
	if (q>s) q=s;
	sum+=n*q;
	cout<<sum<<endl;
	return 0;
}

Submission Info

Judge Result