? ????? Java? ?? ???? ????? ?? ? ? ??? While ? DoWhile ??? ??? ???????. ???? ??? ????, ?? ??? ????, ???? ????? ????? ??, ??? ????? ???? ?? ??????. ?? ??? ?? ? ?? ??? ???????.

? ??? ???? Java?? For ??? ???? ??? ?????. ??? While ? DoWhile ??? ??? ? ????. ???? ????? ???? ??? ?? ??? ??? ???? ???? ?? ??? ????. “??? ?? ??? ?? ??? For ??? ?????. ?? ??? ? ? ?? ? While? ?????.”

???? ??? ?????!

while ??

?? ???? ??? ??? ??? While ??? ???? ??? ?????. ?? ??? ?? ??? ?? ???? ?? ?? ?? ?????.

public class WhileExample {
    public static void main(String[] args) {
        int totalSubscribers = 100; // Example data
        int availableCoupons = 50;
        int currentSubscriber = 1;

        while (currentSubscriber <= availableCoupons) {
            // Print message that the subscriber won a coupon
            printMessage("Subscriber number " + currentSubscriber + " won a coupon!");
            // Increment the number of processed subscribers
            currentSubscriber++;
        }
    }

    static void printMessage(String message) {
        System.out.println(message);
    }
}

? ????? ??? 50?? ?????? ?? ?? ??? ???? ????? ?????????. currentSubscriber? ?? ??? ??? ??? ???? ???? ???? currentSubscriber? 1? ?????. ? ????? ??? ? ?? ???? ?? ??? ?????.

DoWhile ??

DoWhile ??? ??? While? ????? ? ?? ??? ???? ????. ??? ??? ?? ??? ?????. ?, ?? ??? ?? ??? ?? ??? ?????. ?? ??? ????.

public class WhileExample {
    public static void main(String[] args) {
        int totalSubscribers = 100; // Example data
        int availableCoupons = 50;
        int currentSubscriber = 1;

        while (currentSubscriber <= availableCoupons) {
            // Print message that the subscriber won a coupon
            printMessage("Subscriber number " + currentSubscriber + " won a coupon!");
            // Increment the number of processed subscribers
            currentSubscriber++;
        }
    }

    static void printMessage(String message) {
        System.out.println(message);
    }
}

? ??? ??? ??? ?? ????? ?? 3?? ?? ??? ?????. ??? ? = new Random().ints(0, 2).findFirst().getAsInt(); Random ???? ???? ??? ?????. ? ??? 0(??)? 2(??) ??? ??? ???? ??? ?????(1) ?? ???? ????(0) ????? ????????. ???? ????? ?? ?? ??? ??? ??? ? ??? ?????.

While ??? DoWhile ??? ?? ??? ?? ??? ??, ?? ??? ?? ?? ?? ??? ??? ??? ??? ??? ????? ?? ????? ??????. ?? ?? ?? ?? ???? ?? ??? ??? ???? ?? ??? ????.

? ??? ?? While ??? DoWhile ??? ???? ?????? ????. ???? ??? ??? ??? ?????? ???? ???? ??? ??? ??????! ? ???? ??? ???? ?? ????? ? ???? ??? ?? Java ??? ? ?????. ??? ?? ?? ?? ?? ? ?? Java ???? ???!

? ??? Java?? While ? DoWhile ??: ?? ??? ??? ??? ?? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!