Submission #1067317

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Source Code Expand

#include <stdio.h>

int main(void){
	long long a, b, t = 0, walk;
	long long town[10001];
	int i, n;
	
	scanf("%d %lld %lld", &n, &a, &b);
	
	for (i = 0; i < n; i++)	scanf("%lld", &town[i]);
	
	for (i = 0; i < n-1; i++){	
		walk = a*(town[i+1] - town[i]);
		
		if (walk < b) t += walk;
		else t += b;
	}
	
	printf("%lld\n", t);
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %lld %lld", &n, &a, &b);
  ^
./Main.c:10:26: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  for (i = 0; i < n; i++) scanf("%lld", &town[i]);
                          ^

Judge Result