Submission #2254689

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Source Code Expand

#include<cstdio>
#include<algorithm>
using namespace std;
typedef long long int ll;
int main(){
	int q,h,s,d,n;
	scanf("%d%d%d%d%d",&q,&h,&s,&d,&n);
	int x = min(min(8*q,4*h),min(2*s,d));
	int y = min(4*q,min(2*h,s));
	ll ans = (ll)n/2*x;
	if(n%2==1) ans += y;
	printf("%lld\n",ans);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d%d%d",&q,&h,&s,&d,&n);
                                    ^

Judge Result