ExpressionsThings.java
package expressions;

public class ExpressionsThings {

    public static void main(String[] args) {
        double one = 3.14 * 5 + 5;
        System.out.println("one = " + one);
        double two = 3.14 * (5 + 5);
        System.out.println("two = " + two);
        double three = (3.14 * (5 + 5));
        System.out.println("three = " + three);
        int four = (2 * 3);
        System.out.println("four = "+ four);
        int five = (55/2);
        System.out.println("five = "+ five);
        int six = (65/3);
        System.out.println("six = "+ six);
        double seven = ((55/2)+ (65/3));
        System.out.println("seven = " + seven);
        double PI = 3.14;
        double R = 11.3;
        double eight = (PI * (R * R));
        System.out.println("eight = " + eight);
        double S = 27.7;
        double nine = (S * S);
        System.out.print("nine = "+ nine);
        double ten = (eight + nine);
        System.out.println("ten = "+ ten);
        double eleven = ((17/243.5)*100);
        System.out.println("eleven = " + eleven);
        int twelve = (3/3);
        System.out.println("twelve = "+ twelve);
        int thirteen = ((4*2) - 7);
        System.out.println("thirteen = "+ thirteen);
        int fourteen = ((3 - 1) + (9 - 7));
        System.out.println ("fourteen = "+ fourteen);
        int fifteen = ((4/(2%-8)) + (6/2));
        System.out.println("fifteen = " + fifteen);
    }
}