Sunday 15 January 2012

Arithmetic code - Java

//Sample code from http://download.oracle.com/javase/tutorial/
class ArithmeticDemo {

     public static void main (String[] args){
          int result = 1 + 2; // result is now 3
          System.out.println(result);

          result = result - 1; // result is now 2
          System.out.println(result);

          result = result * 2; // result is now 4
          System.out.println(result);

          result = result / 2; // result is now 2
          System.out.println(result);

          result = result + 8; // result is now 10
          result = result % 7; // result is now 3
          System.out.println(result);
     }
}


Additional Example: ---------------------------------------------------------------------------------------

/*
http://j4guiang.blogspot.com/
*/
public class ArithmeticDemo2 {
 public static void main(String[]args){
      int result = 1 + 2; 
//result variable becomes 3      
      System.out.println(result + 5); //print the value of result + 5 
      int num1 = 4,num2 = 2; 
//new variable num1 and num2      
      System.out.println(result + num1 - num2); //print the result of (result + num1 - num2)
      System.out.println((num1 * result)+num2);
//first multiple num1 and result then + num2 
       result = 77; //
set new value for variable result
       System.out.println(result);
 }
}