Java program to print even numbers in the range 1 to n

In this article we will learn to implement a Java program to print even numbers in the range 1 to n. Following java program reads n value from the user and prints even numbers in the range 1 to n.

Program is as follows:

import java.util.Scanner;

public class Driver
{	
	public static void main(String[] args)
	{
		Scanner input = new Scanner(System.in);
		System.out.println("Enter n value: ");
		int n = input.nextInt();
		System.out.println("Even numbers in the range 1 - " + n + " are: ");
		for(int i = 2; i <= n; i = i + 2)
			System.out.print(i + " ");
		input.close();
	}
}

Input and output for the above program are as follows:

Enter n value: 
10
Even numbers in the range 1 - 10 are: 
2 4 6 8 10

Suryateja Pericherla

Suryateja Pericherla, at present is a Research Scholar (full-time Ph.D.) in the Dept. of Computer Science & Systems Engineering at Andhra University, Visakhapatnam. Previously worked as an Associate Professor in the Dept. of CSE at Vishnu Institute of Technology, India.

He has 11+ years of teaching experience and is an individual researcher whose research interests are Cloud Computing, Internet of Things, Computer Security, Network Security and Blockchain.

He is a member of professional societies like IEEE, ACM, CSI and ISCA. He published several research papers which are indexed by SCIE, WoS, Scopus, Springer and others.