Java-da while loop

• davom - joriy sikl tanasining bajarilishini to'xtatadi va while operatorining mantiqiy ifodasiga o'tadi. Agar hisoblangan ifoda rost bo'lsa, tsiklning bajarilishi davom etadi.
• break - joriy tsiklning bajarilishini darhol to'xtatadi va undan tashqaridagi birinchi buyruqqa o'tadi. Shunday qilib, joriy tsiklning bajarilishi to'xtatiladi. Buni keyingi mavzuda batafsil ko'rib chiqamiz.

while(числоЯблокВТазике>0) {
    яблоко = тазик.взятьОчередноеЯблоко();
    числоЯблокВТазике--;//-- this is a decrement, reduces the number of apples by one
    if (яблоко.плохое()) {  // method will return true for rotten, etc. apples
        яблоко.выкинутьВМусор();
        continue; // continue the loop, go to the condition number ofApplesIn the Basin>0
    }
    положитьВПирог(яблоко.чистить().нарезать());
}

public static void main(String[] args) {
    int sum = 0;    // total amount
    int i = 0;      // starting number of the row
    int count = 20; // amount of numbers
    while(i<=count) {
        i++;        // take the next number, i++ is equivalent to i=i+1
        if (i*i<=count)  // if the square of the number is less
            continue;   // number of numbers - do not count the sum
                        // move on to the next number in the loop
        sum += i*i*i; // otherwise, we calculate the sum of cubes of numbers
    } // sum += i*i*i - notation similar to sum = sum + i*i*i
    System.out.println(sum);// print result
}

Cheksiz tsikl

while(true) {
    // Loop body
}

public static void main(String[] args) {
    int number = 3; // Number to be raised to a power
    int result = 1; // Result of exponentiation
    int power = 1; // Initial exponent
    while(true) {
        result = result * number;
        System.out.println(number + "to the extent" + power + " = " + result);
        power++;
        if (power>10)
            break; // exit from the loop
    }
}

3 в степени 1 = 3
3 в степени 2 = 9
3 в степени 3 = 27
3 в степени 4 = 81
3 в степени 5 = 243
3 в степени 6 = 729
3 в степени 7 = 2187
3 в степени 8 = 6561
3 в степени 9 = 19683
3 в степени 10 = 59049
Process finished with exit code 0

O'rnatilgan halqalar

1. Agar havzada olma bo'lsa, 1.1 dan 1.4 gacha bo'lgan amallarni bajaring:

   1. 1.1. Olma oling
   2. 1.2. Uni tozalang va tilimga kesib oling
   3. 1.3. Qovurilgan idishdagi qandolat pirogining asosiga qo'ying
   4. 1.4. Keling, 1-bosqichga qaytaylik.

1. Bo'laklar soni = 0

2. Bo'laklar soni < 12 bo'lsa-da, 2.1 dan 2.3 gacha bo'lgan bosqichlarni bajaring

   1. 2.1. Olmadan yana bir bo'lakni kesib oling
   2. 2.2. Bo'laklar soni ++
   3. 2.3. 2-bosqichga qayting

1. Agar havzada olma bo'lsa, 1.1 dan 1.6 gacha bo'lgan bosqichlarni bajaring:

   1. 1.1. Olma oling
   2. 1.2. Uni tozalang
   3. 1.3. Bo'laklar soni = 0
   4. 1.4. Пока число долек < 12, выполнить шаги с 1.4.1 по 1.4.3
   1. 1.4.1. Отрезать очередную дольку от яблока
   2. 1.4.2. Кол-во долек ++
   1.4.3. Возвращаемся на шаг 1.4
   5. 1.5. Помещаем дольки на тестовое основание пирога из теста на сковороде
   6. 1.6. Возвращаемся на шаг 1.

public static void main(String[] args) {
    // Display the values ​​of the second multiplier in the line
    System.out.println("    2  3  4  5  6  7  8  9");
    int i = 2;      // first multiplier, assign starting value
    while(i<10) {   // First loop, execute while the first multiplier is less than 10
        System.out.print(i + " | ");// Display the first multiplier at the beginning of the string
        int j = 2;                  // second multiplier, starting value
        while (j<10) { // Second loop, execute while the second multiplier is less than 10
            int mul=i*j; // Calculate the product of factors
            if (mul<10)  // If it contains one digit, print two spaces after it
                System.out.print(mul + "  ");
            else   // otherwise output the product and after it - one space
                System.out.print(mul + " ");
            j++;     // Increase the second multiplier by one,
        }            // Go to the beginning of the second loop (while (j<10 ).... )
        System.out.println(); // Move to the next line of output
        i++;                  // Increase the first multiplier by one,
    }                         // Go to the beginning of the first loop (while ( i<10 ) ....
}

2  3  4  5  6  7  8  9

2 | 4  6  8  10 12 14 16 18 

3 | 6  9  12 15 18 21 24 27

4 | 8  12 16 20 24 28 32 36

5 | 10 15 20 25 30 35 40 45

6 | 12 18 24 30 36 42 48 54

7 | 14 21 28 35 42 49 56 63

8 | 16 24 32 40 48 56 64 72

9 | 18 27 36 45 54 63 72 81

Process finished with exit code 0