Submission #1066964

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Source Code Expand

#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>

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

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:11:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld %lld",&n,&a,&b);
  ^
./Main.c:17:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld",x+i);
   ^

Judge Result