Submission #1109934

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Source Code Expand

#include <stdio.h>
#include <algorithm>
#include <vector>
using namespace std;
int main(){
  long long int n,a,b,i,ans;
  scanf("%lld %lld %lld",&n,&a,&b);
  vector <int>x(n);
  ans=0;
  for (i=0;i<n;i++){
    scanf("%d",&x[i]);
    if (i>0){
      ans+=min(a*(x[i]-x[i-1]),b);
    }
  }
  printf("%lld\n",ans);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld %lld %lld",&n,&a,&b);
                                   ^
./Main.cpp:11:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&x[i]);
                      ^

Judge Result