Java Program to calculate the Strike Rate of a Cricket Batsman

import java.io.*;
import java.util.*;
public class StrikeRate{
    Scanner scan=new Scanner(System.in);
    int ballsFaced, runs;
    double strikeRate;
    public void input(){
        try{
            System.out.println("Enter Runs Scored: ");
            runs=scan.nextInt();
            System.out.println("Enter Balls Faced: ");
            ballsFaced=scan.nextInt();
        }
        catch(NumberFormatException e){
            System.out.println("Error Code: "+e);
            System.exit(0);
        }
    }

    public void compute(){
        strikeRate=(100*runs)/ballsFaced;
        System.out.println(runs+" runs scored in "+ballsFaced+"\nStrike Rate: "+strikeRate);
    }

    public static void main(String[] args){
        StrikeRate obj=new StrikeRate();
        obj.input();
        obj.compute();
    }
}