Java do while loop example

Java while

while (condition) {
  // code block to be executed
}

Do statement java

class DoWhileLoopExample {
    public static void main(String args[]){
         int i=10;
         do{
              System.out.println(i);
              i--;
         }while(i>1);
    }
}

Source: beginnersbook.com

Do statement java

Source: beginnersbook.com

Do while jaca

do
{
  // do something
} while (true);

Do statement java

class DoWhileLoopExample2 {
    public static void main(String args[]){
         int arr[]={2,11,45,9};
         //i starts with 0 as array index starts with 0
         int i=0;
         do{
              System.out.println(arr[i]);
              i++;
         }while(i<4);
    }
}

Source: beginnersbook.com

Java while loop example

//while loop  
int i=1;  
while(i<=10){  
System.out.println(i);  
i++;  
}

Source: javatpoint.com

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