Submission #1734837

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Source Code Expand

#include<stdio.h>
int main(void)
{
  int N,A,B;
  long long int X[100000],hiro=0,kyori;
  scanf("%d %d %d",&N,&A,&B);
  for(int i=0;i<N;i++){
    scanf("%lld",&X[i]);
  }
  for(int i=0;i<N-1;i++){
    kyori=X[i+1]-X[i];
    if(kyori*A<B){
      hiro+=kyori*A;
    } else {
      hiro+=B;
    }
  }
  printf("%lld\n",hiro);

  return 0;
}
      

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d",&N,&A,&B);
   ^
./Main.c:8:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld",&X[i]);
     ^

Judge Result