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  • [8] while
    Develpment/Java Sample Source 2020. 9. 13. 21:27

     while

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    package control_statement03;
     
    public class While01 
    {
        public static void main(String[] args) 
        {
            // while문 : 선 비교 후 처리
            
            int nNum = 1;
            while(nNum <= 5)    // (조건식)
            {
                // 조건식이 참일때 실행되는 영역
                System.out.println(nNum);
                nNum++;
            }
            
            while(true)
            {
                System.out.println("Test");
                
            }
            
            //System.out.println("감사합니다.");
        }
    }
    cs


    실행결과 

    Test

    Test

    Test

    Test

    Test

    Test

    ...(생략)


    while 2 

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    package control_statement03;
     
    public class While02 
    {
        public static void main(String[] args) 
        {
            int nNum = 1;
            int nNum2 = 1;
            
            while(nNum <= 3)
            {
                System.out.printf("%d = ", nNum++);
                
                for(int i = 1; i <= 5; i++)
                {
                    System.out.printf("%d ", nNum2++);
                }
                System.out.println();
            }
        }
    }
    cs


     실행결과

    1 = 1 2 3 4 5 

    2 = 6 7 8 9 10 

    3 = 11 12 13 14 15 


    'Develpment > Java Sample Source' 카테고리의 다른 글

    [10] break, label  (0) 2020.09.13
    [9] do-while  (0) 2020.09.13
    [7] for - multi  (0) 2020.09.13
    [6] for - single  (0) 2020.09.13
    [5] switch  (0) 2020.09.13

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