import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;/** * * */public class Max { public static void main(String[] args) throws IOException { int a, b, max;

BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); try { System.out.println("Enter 1st number:"); a = Integer.parseInt(br.readLine()); System.out.println("Enter 2nd number:"); b = Integer.parseInt(br.readLine());

while (b != 0) { if(a > b) max = a; else max = b;

System.out.println("biggest of two numbers is:\n" + max);

System.out.println("\n\nEnter 1st number:"); a = Integer.parseInt(br.readLine()); System.out.println("Enter 2nd number:"); b = Integer.parseInt(br.readLine()); } System.out.println("Invalid number! exiting program"); } catch(NumberFormatException nfe) { System.err.println("Invalid Format!"); } }}