Display Even Numbers Using do while Loop?

Display Even Numbers Using do while Loop

class Main
{
public static void main(String args[])
{
    int x=1,n=10;
    do
    {
        if(x%2==0)
        {
            System.out.println(x);
        }
        x++;
    }while(x<=n);
}
}
  	
                                            

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10

Using commandLine arguments

class Main
{
    public static void main(String args[])
    {
        int x=1,n;
        n=Integer.parseInt(args[0]);
        do
        {
            if(x%2==0)
            {
                System.out.println(x);
            }
            x++;
        }while(x<=n);
    }
}
                                            

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10

Using Scanner class

import java.util.*;
class Main
{
    public static void main(String args[])
    {
        int x=1,n;
        Scanner s=new Scanner(System.in);
        System.out.println("Enter n value");
        n=s.nextInt();
        do
        {
            if(x%2==0)
            {
                System.out.println(x);
            }
            x++;
        }while(x<=n);
    }
}
                                            

Enter x value 10
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10

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