Kangaroo(HackerRank)

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.regex.*;

public class Solution {

    // Complete the kangaroo function below.
    static String kangaroo(int x1, int v1, int x2, int v2)
    {
        String result = "YES";
        for(;;)
        {
            if(x2>x1 && v2>v1)
            {
                result = result.replaceAll(result,"NO");
                break;
            }
            else
            {
                for(int i=0;i<=10000;i++)
                {
                    x1+=v1;
                    x2+=v2;
                    if(x1 == x2)
                    {
                        break;
                    }
                    else if(i==10000)
                    result = result.replaceAll(result,"NO");

                }
                break;
            }
        }
        return result;
    }

    private static final Scanner scanner = new Scanner(System.in);

    public static void main(String[] args) throws IOException {
        BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));

        String[] x1V1X2V2 = scanner.nextLine().split(" ");

        int x1 = Integer.parseInt(x1V1X2V2[0]);

        int v1 = Integer.parseInt(x1V1X2V2[1]);

        int x2 = Integer.parseInt(x1V1X2V2[2]);

        int v2 = Integer.parseInt(x1V1X2V2[3]);

        String result = kangaroo(x1, v1, x2, v2);

        bufferedWriter.write(result);
        bufferedWriter.newLine();

        bufferedWriter.close();

        scanner.close();
    }
}