Write a Java-program to check Odd or Even number program using nested if condition(value must be positive)

Write a Java-program to check Odd or Even number program using nested if condition(value must be positive)

Program
public class Main
{
	public static void main(String args[])
	{
        int x=10;
        if(x>0)
        {
            if(x%2==0)
            {
                System.out.println("Even Number");
            }
            else
            {
                System.out.println("Odd Number");
            }
        }
        else
        {
            System.out.println("Pls Enter Positive Number");
        }
	}
}	

Output:

Even Number

Using CommandLine Arguments
public class Main
{
	public static void main(String args[])
	{
        int x;
        x=Integer.parseInt(args[0]);
        if(x>0)
        {
            if(x%2==0)
            {
                System.out.println("Even Number");
            }
            else
            {
                System.out.println("Odd Number");
            }
        }
        else
        {
            System.out.println("Pls Enter Positive Number");
        }
	}
}	

Output:

Even Number

Using Scanner Class
import java.util.*;
public class Main
{
	public static void main(String args[])
	{
        int x;
        Scanner s=new Scanner(System.in);
        System.out.println("Enter x Value: ");
        x=s.nextInt();
        if(x>0)
        {
            if(x%2==0)
            {
                System.out.println("Even Number");
            }
            else
            {
                System.out.println("Odd Number");
            }
        }
        else
        {
            System.out.println("Pls Enter Positive Number");
        }
	}
}	

Output:

Enter x Value : 10
Even Number





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