Java Tutorial 6 --- "Associativity and Precedence"

DOC-

CODE - 

package com.company;

public class Tut6 {
    public static void main(String[] args) {
//        Associativity & Precedence
//        int a = 6*5 - 34/2;
        /* BODMAS Rule doesn't apply in here
            = 6*5 - 34/2
            = 30-34/2
            = 30-17
            = 13
         */
//        System.out.println(a);
//        int b = 34/2 - 6*5;
        /*  Highest precedence goes to * and /. They are then evaluated on the basis
            of left to right associativity.
            = 34/2 - 6*5
            = 17 - 6*5
            = 17 - 30
            = -13
         */
//        System.out.println(b);

//        Quick Quiz
//        (i) x-y/2 = ?
        int x = 50;
        int y = 10;
        int quiz1 = x-y/2;
//        JAVA = 45         BODMAS = 20
        System.out.println(quiz1);
//        (ii) b^2-4ac/2
        int a = 4;
        int b = 10;
        int c = 5;
        int quiz2 = b*b-4*a*c/2;
//        JAVA  = 60           BODMAS = 10
        System.out.println(quiz2);
//        (iii) v^2-u^2
        int v = 7;
        int u = 2;
        int quiz3 = v*v-u*u;
//        JAVA = 45         BODMAS = 45
        System.out.println(quiz3);
//        (iv) m*n-p
        int m = 10;
        int n = 5;
        int p = 2;
        int quiz4 = m*n-p;
        System.out.println(quiz4);
//        To behave JAVA calculations like BODMAS use Parenthesis()


    }
}