package com.company;

public class Main {

    public static void main(String[] args) {
        //1
        int first = (101 + 0) / 3;
        double second = 3.0e-6 * 10000000.1;
        boolean third = true && true;
        boolean fourth = false && true;
        boolean fifth = (false && false) || (true && true);
        boolean sixth = (false || false) && (true && true);
        System.out.println("(101+0)/3 ->" + first);
        System.out.println("(3.0e-6 * 10000000.1) ->" + second);
        System.out.println("(true && true) ->" + third);
        System.out.println("(false && true)->" + fourth);
        System.out.println("((false && false) || (true && true))->" + fifth);
        System.out.println("(false || false) && (true && true)->" + sixth);
        //2
        int a = -5 + 8*6;
        int b = (55+9) % 9;
        int c = 20 + -3*5/8;
        int d = 5 +15/3*2-8%3;
        System.out.println(a);
        System.out.println(b);
        System.out.println(c);
        System.out.println(d);
//3
        System.out.println(4.0 * (1 - (1.0f / 3) + (1.0f / 5) - (1.0f / 7) + (1.0f / 9) - (1.0f / 11)));

//4
        double a1 = 0;
        int[] b1 = {12, 5, 7, 10, 15};
        for(float i : b1) {
            a1 = a1 + i / b1.length;
        }
        System.out.println(a1);


    }
}