Addition of Integers in Java

class AddInts {
 
  public static void main (String args[]) {
 
    int i = 1;
    int j = 2;
 
    System.out.println("i is " + i);
    System.out.println("j is " + j);
  
    int k = i + j;
    System.out.println("i + j is " + k);
    
    k = i - j;
    System.out.println("i - j is " + k);
 
  }
 
} 

Here's what happens when you run AddInts:

$ javac AddInts.java
$ java AddInts
i is 1
j is 2
i + j is 3
i - j is -1

Previous | Next | Top | Cafe au Lait

Copyright 1997, 2002 Elliotte Rusty Harold
elharo@metalab.unc.edu
Last Modified September 12, 2002