Operators

public class operators {
    public static void main(String[] args) {
    // TODO: increment and decrement examples
        // example_1
        int count = 5;
        System.out.println("Initial count: " + count);
        count++;
        System.out.println("After increment: " + count);
        // example_2
        int value = 20;
        int result = value--;
        System.out.println("Value after decrement: " + value);
        System.out.println("Result: " + result);
    // TODO: assignment operator examples
        int a = 10;
        int b = a;
        System.out.println("a = " + a + ", b = " + b);
        b += a;
        System.out.println("a = " + a + ", b = " + b);
        b -= a;
        System.out.println("a = " + a + ", b = " + b);
        b *= a;
        System.out.println("a = " + a + ", b = " + b);
        b /= a;
        System.out.println("a = " + a + ", b = " + b);
        b %= a;
        System.out.println("a = " + a + ", b = " + b);
    // TODO: comparison examples
        // example_1
        int ageJohn = 25;
        int ageAnna = 30;
        System.out.println("ageJohn == ageAnna: " + (ageJohn == ageAnna));
        // example_2
        int scorePlayer1 = 50;
        int scorePlayer2 = 45;
        System.out.println("scorePlayer1 != scorePlayer2: " + (scorePlayer1 != scorePlayer2));
        // example_3
        double heightBuilding1 = 150.5;
        double heightBuilding2 = 120.3;
        System.out.println("heightBuilding1 > heightBuilding2: " + (heightBuilding1 > heightBuilding2));
        // example_4
        int speedCar = 120;
        int speedLimit = 100;
        System.out.println("speedCar < speedLimit: " + (speedCar < speedLimit));
        // example_5
        int pointsPlayer = 90;
        int pointsRequired = 90;
        System.out.println("pointsPlayer >= pointsRequired: " + (pointsPlayer >= pointsRequired));
        // example_6
        int temperatureToday = 25;
        int temperatureYesterday = 30;
        System.out.println("temperatureToday <= temperatureYesterday: " + (temperatureToday <= temperatureYesterday));
    // TODO: logical examples
        // example_1
        boolean isAccountActive = true;
        boolean hasSufficientBalance = true;
        System.out.println("Can make a purchase: " + (isAccountActive && hasSufficientBalance));
        // example_2
        boolean hasMembershipCard = false;
        boolean hasDiscountCoupon = true;
        System.out.println("Eligible for discount: " + (hasMembershipCard || hasDiscountCoupon));
        // example_3
        boolean isServerDown = false;
        System.out.println("Can access website: " + !isServerDown);
        // example_4
        boolean isSunny = false;
        boolean hasUmbrella = true;
        boolean wantsToGoOutside = true;
        System.out.println("Can go outside: " + ((isSunny || hasUmbrella) && wantsToGoOutside));
        // example_5
        boolean hasJobOffer = true;
        boolean isQualified = false;
        boolean isWillingToLearn = true;
        System.out.println("Can get the job: " + (hasJobOffer && (isQualified || isWillingToLearn)));
    }
}