➽ Problem:-

https://www.hackerrank.com/challenges/kangaroo/problem

➽ Solution:-

#include<iostream>

using namespace std;

int main()

{

    int x1, x2, v1, v2;

    cin >> x1 >> v1 >> x2 >> v2;

   

    if(v1>v2 && (x2-x1) % (v1-v2) == 0)

        cout << ("YES") <<endl;

    else

        cout << ("NO") << endl;

           

    return 0;

}