Skip to Content

Declare multiple variables in for loop Example

  1. /*
  2.   Declare multiple variables in for loop Example
  3.   This Java Example shows how to declare multiple variables in Java For loop using
  4.   declaration block.
  5. */
  6.  
  7. public class DeclaringMultipleVariablesInForLoopExample {
  8.  
  9.   public static void main(String[] args) {
  10.    
  11.     /*
  12.      * Multiple variables can be declared in declaration block of for loop.
  13.      */
  14.      
  15.      for(int i=0, j=1, k=2 ; i<5 ; i++)
  16.        System.out.println("I : " + i + ",j : "+ j + ", k : " + k);
  17.      
  18.      /*
  19.       * Please note that the variables which are declared, should be of same type
  20.       * as in this example int.
  21.       */  
  22.      
  23.       //THIS WILL NOT COMPILE
  24.       //for(int i=0, float j; i < 5; i++);
  25.   }
  26. }