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Java example for do while loop demonstration

This program will demonstrate example of do while loop in java, the use of do while is similar to c programming language, here we will understand how do while loop works in java programming with examples.

do while Loop Example in Java

Programs 1) Print your name 10 times.

//Java program to print name 10 times using do while loop public class PrintNames { public static void main(String args[]){ int loop; //loop counter declaration final String name="Mike"; //name as constant loop=1; //initialization of loop counter do{ System.out.println(name); loop++; //increment }while(loop<=10); } }

Output

    Mike
    Mike
    Mike
    Mike
    Mike
    Mike
    Mike
    Mike
    Mike
    Mike

Programs 2) Print numbers from 1 to N.

//Java program to print numbers from 1 to N import java.util.Scanner; public class PrintNumbers { public static void main(String args[]){ int loop; //declaration of loop counter int N; Scanner SC=new Scanner(System.in); System.out.print("Enter value of N: "); N=SC.nextInt(); loop=1; do{ System.out.print(loop +" "); loop++; }while(loop<=N); }

Output

Enter value of N: 50
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 
16 17 18 19 20 21 22 23 24 25 26 27 
28 29 30 31 32 33 34 35 36 37 38 39 
40 41 42 43 44 45 46 47 48 49 50 

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