Java

import java.io.*;
/**
 *
 */
public class wile {
        public static void main(String[]args){
            BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
            String cthdata=("Contoh Data");
            String nomber=null;
            try{
                System.out.print("masukan jumlah:");
                nomber=br.readLine();
            }
            catch(IOException ioe){
                System.out.println("gagal");
            }
            int intnumber;
            intnumber=Integer.parseInt(nomber);
            System.out.println("No\tIsi");
            int no=1;
            while(no<=intnumber){
                System.out.println(no+"\t"+cthdata);
                no=no+1;
            }
        }

}