Submission #1539588

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Source Code Expand

#include <stdio.h>

int main(void) {
	int Q, H, S, D;
	long long N, L[4];
	scanf("%d%d%d%d%lld", &Q, &H, &S, &D, &N);
	L[3] = N / 2LL;
	L[2] = (N % 2LL);
	L[0] = 0LL; L[1] = 0LL;
	if (Q*8 < D) {
		L[0] += L[3]*8LL;
		L[3] = 0LL;
	} else if (H*4 < D) {
		L[1] += L[3]*4LL;
		L[3] = 0LL;
	} else if (S*2 < D) {
		L[2] += L[3]*2LL;
		L[3] = 0LL;
	}
	if (Q*4 < S) {
		L[0] += L[2]*4LL;
		L[2] = 0LL;
	} else if (H*2 < S) {
		L[1] += L[2]*2LL;
		L[2] = 0LL;
	}
	if (Q*2 < H) {
		L[0] += L[1]*2LL;
		L[1] = 0LL;
	}

	printf("%lld\n", Q*L[0]+H*L[1]+S*L[2]+D*L[3]);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d%d%lld", &Q, &H, &S, &D, &N);
  ^

Judge Result