Showing posts with label Increment. Show all posts
Showing posts with label Increment. Show all posts

Jul 17, 2014

Java Increments, Decrements and Operators

In This Example I'm Trying To Explain Pre-Increment , Post-Increment , Operators and How They Behave.

Following "JavaOpeartors.java" File Shows The Outputs.

class JavaOpeartors {
   public static void main(String args[]){
     
      int No1 = 10;
      System.out.print("Initial No1 : ");
      System.out.println(No1);
       
      ++No1;
      System.out.print("Pre Increment ++No1 : ");
      System.out.println(No1);

      System.out.print("Post Increment No1++ : ");

      System.out.println(No1++);

               System.out.print("After Post Increment No1 : ");

      System.out.println(No1);

      No1 = No1 + 3;

      System.out.print("No1 + 3 : ");
      System.out.println(No1);

      No1 += 10;

      System.out.print("No1 += 10 : ");
      System.out.println(No1);

      No1 -= 5;

      System.out.print("No1 -= 5 : ");
      System.out.println(No1);

      No1 *= 2;

      System.out.print("No1 *= 2 : ");
      System.out.println(No1);
   }
}

OutPut
Initial No1 : 10
Pre Increment ++No1 : 11
Post Increment No1++ : 11 
After Post Increment No1 : 12
No1 + 3 : 15
No1 += 10 : 25 
No1 -= 5 : 20 
No1 *= 2 : 40




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