Java Program to Print First 10 Odd Natural Numbers

Write a Java program to print first 10 odd natural numbers using for loop.

package NumPrograms;

public class First10OddNaturalNum1 {

	public static void main(String[] args) {
		
		System.out.println("The First 10 Odd Natural Numbers are");
		for(int i = 1; i <= 10; i++) 
		{
			System.out.println(2 * i - 1);
		}
	}
}
Java Program to Print First 10 Odd Natural Numbers

This Java program prints the first 10 odd natural numbers using a while loop.

package NumPrograms;

public class First10OddNaturalNum2 {

	public static void main(String[] args) {
		int i = 1;
		
		System.out.println("The First 10 Odd Natural Numbers are");
		
		while( i <= 10) 
		{
			System.out.println(2 * i - 1);
			i++;
		}
	}
}
The First 10 Odd Natural Numbers are
1
3
5
7
9
11
13
15
17
19

This Java example code uses the do while loop to print the first 10 odd natural numbers.

package NumPrograms;

public class First10OddNaturalNum3 {

	public static void main(String[] args) {
		int i = 1;
		
		System.out.println("The First 10 Odd Natural Numbers are");
		
		do
		{
			System.out.println(2 * i - 1);

		} while(++i <= 10);
	}
}
The First 10 Odd Natural Numbers are
1
3
5
7
9
11
13
15
17
19

About Suresh

Suresh is the founder of TutorialGateway and a freelance software developer. He specialized in Designing and Developing Windows and Web applications. The experience he gained in Programming and BI integration, and reporting tools translates into this blog. You can find him on Facebook or Twitter.