DO-WHILE

 package code.mypack;

import java.util.Scanner;

public class src {

public static void main(String[] args) {

    System.out.println("Enter n:");

    Scanner sc=new Scanner(System.in);

    int n=sc.nextInt();

    int i=1;

    do{

        System.out.println(i);

        i++;

    }while(i<=n);

}

}