Submission #5913170

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Source Code Expand

#include<stdio.h>
#include<algorithm>
#include<functional>
using namespace std;
int main()
{
	int q, h, s, d, min = 0;
	long long N, Q, H, S, D;
	scanf("%lld%lld%lld%lld%lld", &Q, &H, &S, &D, &N);
	min = Q * 4;
	if (H * 2 <= min) {
		min = H * 2;
	} 
	if (S <= min) {
		min = S;
	}
	if (min * 2 <= D) {
		printf("%lld", min * N);
		return 0;
	}
	else {
		if (N % 2 == 0) {
			printf("%lld", D * (N / 2));
			return 0;
		}
		else {
			printf("%lld",D * (N / 2) + min);
			return 0;
		}
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:51: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld%lld%lld%lld%lld", &Q, &H, &S, &D, &N);
                                                   ^

Judge Result