Submission #1540553

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Source Code Expand

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

long long q,h,s,d,n,ans1,ans2;

int main()
{
	ans1=999999999999999999;
	ans2=999999999999999999;
	scanf("%lld %lld %lld %lld",&q,&h,&s,&d);
	scanf("%lld",&n);
	ans1=min(ans1,q*8);
	ans1=min(ans1,q*6+h);
	ans1=min(ans1,q*4+h*2);
	ans1=min(ans1,q*4+s);
	ans1=min(ans1,q*2+h*3);
	ans1=min(ans1,q*2+h+s);
	ans1=min(ans1,h*4);
	ans1=min(ans1,h*2+s);
	ans1=min(ans1,s*2);
	ans1=min(ans1,d);
	ans2=min(ans2,q*4);
	ans2=min(ans2,q*2+h);
	ans2=min(ans2,h*2);
	ans2=min(ans2,s);
	if((n&1)==1){
		printf("%lld",(n/2)*ans1+ans2);
	}else printf("%lld\n",(n/2)*ans1);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:42: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld %lld %lld",&q,&h,&s,&d);
                                          ^
./Main.cpp:11:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld",&n);
                  ^

Judge Result