Submission #1540686

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Source Code Expand

#include <cstdio>
#include <cstring>
#include <cmath>
#include <map>
#include <stack>
#include <algorithm>
using namespace std;
const int Max = 1e5;

long long Q, H, S, D, N;
long long sq, th, se;
long long ans;

int main()
{
	scanf ("%lld %lld %lld %lld %lld", &Q, &H, &S, &D, &N);
	if (2 * Q >= H)	sq = H;
	else sq = 2 * Q;
	if (2 * sq >= S)	th = S;
	else th = 2 * sq;
	if (2 * th >= D)	se = D;
	else se = 2 * th;
	int w = N / 2;
	N = N - (w * 2);
	ans += w * se;
	if (N == 0.25)	ans += Q;
	else if (N == 0.5)	ans += sq;
	else if (N == 1)	ans += th;
	printf ("%lld\n", ans);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:56: 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