Decode School Karpagam Tech

Java Program to print ODD numbers till N

Get input n and print n odd numbers.

Sample Input 1:

7

Sample Output 1:

1 3 5 7 9 11 13

Flow Chart Design

Java Program to print ODD numbers till N Flow Chart

Try your Solution

Strongly recommended to Solve it on your own, Don't directly go to the solution given below.

public class Hello { public static void main(String args[]) { //Write your code here } }

Program or Solution

				
			
					
import java.util.*;
class NOdd
 {
    public static void main(String args[])
    {
       int i,lim;
       System.out.println("Enter The Value Of N");
       Scanner sc=new Scanner(System.in);
       lim=sc.nextInt();
       System.out.println("The N Odd Numbers: ");
       for(i=1;i<=lim;i=i+2)
       {
            System.out.println(""+i);
       }
    }
}

Program Explanation

1. Get the input lim(Till which number the odd numbers to be printed)

2. Instruction(s) inside the for block{} are executed repeatedly till the second expression (i<=lim) is true.

    for(i=1;i<=lim;i=i+2)

3. Here i is initialized to 1 and i is incremented by 2 for each iteration, instructions inside the for block are                  executed in every iteration. Iteration stops when i becomes greater than lim.

    so value of i (1,3,5,7.....) (odd numbers till lim) in each iteration will be printed using system.out.println

Comments

Related Programs