Self Java, day03_Java do ... while loop

Loops do ... while

do ... while loop format:

Implementation process

• The order of execution: ①③④> ②③④> ②③④ ... ② so far satisfied.
• ① responsible for completing the loop variable initialization.
• ② responsible for determining whether the loop condition is not satisfied out of the loop.
• ③ execution of specific statements
• ④ After the loop, the loop variable changes

Execution Flow

 

demand

Code illustrates basic use of do..while

Code

/ * 
Standard format do-while loop: 

do { 
    loop 
} while (conditional); 

Extended format: 

initialization statements 
do { 
    loop 
    stepper statement 
} while (conditional); 
* / 
public  class Demo11DoWhile {
     public  static  void main (String [] args) { 

        int I =. 1; // 1. initialization statements 
        do { 
            System.out.println ( "refueling" + I); // 3. loop 
            I ++; // 4. stepper statement 
        } the while (I <=. 3); // 2. conditional 
    } 
}

Results of the