Submission #3391361

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int x[10005];
int main()
{
	int n,a,b,tot=0;
	cin>>n>>a>>b;
	for(int i=1;i<=n;i++) cin>>x[i];
	for(int i=1;i<=n-1;i++) 
	{
		if(a*(x[i+1]-x[i])<b) tot+=a*(x[i+1]-x[i]);
		else tot+=b;
	}
	cout<<tot<<endl;
	return 0;
}

Submission Info

Judge Result