Lab_1

public class test {
    public static void main(String[] args) {
        int a = +6, b = -5, c = 789123456, d = 025, f = 0x45a8;
        long g = +25L;
        double e = -0.235;
        //task 2.5.1
        System.out.println("\n" + a + "\n" + b + "\n" + c + "\n" + d + "\n" + e + "\n" + f + "\n" + g);

        //task 2.5.3
        System.out.println('\u044f' + "\n" + '\u0052'); //я, R

        //task 2.5.4
        System.out.println("Цей рядок\nз червоним шрифтом");
        System.out.println("З'єднання " + "чисел");

        //task 2.6
        String year[] = {"winter", "spring", "summer", "autumn"};
        System.out.println(year[2]);

        //task 2.7.2
        System.out.println(7 > 7); //false
        System.out.println(7 > 2); //true
        System.out.println(true != false); //true
        System.out.println(true == false); //false

        //task 2.7.3
        boolean x = true, y = false;
        System.out.println(!y); //true
        System.out.println(x && y); //false
        System.out.println(x || y); //true

        //task 2.7.4
        byte b1 = 50, b2 = -99, bЗ;
        short det = 0, ind = 1;
        int i = -100, j = 100, k = 9999;
        long big = 50, veryBig = 2147483648L;
        char c1 = 'A', c2 = '?', newLine = '\n';
        System.out.println(b1 + "\n" + det + "\n" + j + "\n" + big + "\n" + c1 + "\n" + c2);

        //task 2.7.5.1
        int h = 5, r = 2;
        System.out.println(h + r); //7
        System.out.println(h - r); //3
        System.out.println(h % r); //1
        System.out.println(++h); //6

        //task 2.7.5.2
        byte var_byte = 5;
        int byte_to_int = var_byte;
        System.out.println(byte_to_int); //5

        //task 2.7.5.3
        int num1 = 5, num2 = 5;
        System.out.println(num1 == num2); //true
        System.out.println(num1 != num2); //false
        System.out.println(num1 >= num2); //true
        System.out.println(num1 > num2); //false

        //task 2.7.5.4
        System.out.println(1 == 1); //true
        System.out.println(1 | 0); //1

        //task 2.7.5.5
        int asd = 5;
        System.out.println(asd<<2); //10100 = 20

        //task 2.7.6
        double qwe = -16.2305, z2 = 0.001;
        System.out.println(qwe + "\n" + z2);

        //task 2.7.7
        double rqt = 3.5, p;
        p = 2 * (rqt - 0.567) / (rqt + 2);
        System.out.println(p);

        //task 2.7.8
        int v = 8;
        System.out.println(v < 0 ? 0 : v);
    }
}