Java Program to find the Greatest of given Two Integers!

FINDING THE GREATEST OF TWO NUMBERS

AIM:  To write a program in Java to find the greatest of two integers.

ALGORITHM:

1. Declare two variables n and m of type int in method main().
2. Declare a variable named din of type DataInputStream, a class available for handling input stream.
3. Create an object of type DataInputStream and store its reference in din.
4. Get the values of n and m by calling the method readLine() of din twice.  Apply the method parseInt() of Integer wrapper class to store the input as integers in n and m.
5. Compare the values of n and m using if statement and comparison operators ==, > or <
6. If n == m then print n and m are equal
1. Otherwise, check if n > m

                                                              i.      If it is true, print n is greater

                                                            ii.      Else print m is greater

PROGRAM:

import java.io.*;

public class BigofTwo {

    public static void main(String[] args) throws IOException

    {

     int n, m;

          DataInputStream din = new DataInputStream(System.in);

          System.out.println("Enter the fist Integer :");

          n = Integer.parseInt(din.readLine());

          System.out.println("Enter the second Integer :");

          m = Integer.parseInt(din.readLine());

          System.out.println("The Inputs are : " + n + " and " + m);

          if(n == m)

              System.out.println("Both Integers are Equal.");

          else if(n>m)

              System.out.println(n + "is Greater!");

          else

              System.out.println(m + "is Greater!");

     }

    }

Sample Run: