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Java int Example

  1. /*
  2.         Java int Example
  3.         This Java Example shows how to declare and use Java primitive int variable
  4.         inside a java class.
  5. */
  6.  
  7. public class JavaIntExamples {
  8.  
  9.         public static void main(String[] args) {
  10.                
  11.                 /*
  12.                  * int is 32 bit signed type ranges from –2,147,483,648
  13.                  * to 2,147,483,647. int is also most commonly used integer
  14.                  * type in Java.
  15.                  * Declare int varibale as below
  16.                  *
  17.                  * int <variable name> = <default value>;
  18.                  *
  19.                  * here assigning default value is optional.
  20.                  */
  21.                  
  22.                  int i = 0;
  23.                  int j = 100;
  24.                  
  25.                  System.out.println("Value of int variable i is :" + i);
  26.                  System.out.println("Value of int variable j is :" + j);
  27.         }
  28. }
  29.  
  30. /*
  31. Output would be
  32. Value of int variable i is :0
  33. Value of int variable j is :100
  34. */