Lesson 24 Activity 3

/*
 * Lesson 24 Coding Activity 3
 * Input an int between 0 and 100 and print the numbers between it and 100.
 * If the number is not between 0 and 100 print "error".
 * Print 20 numbers per line.
 *
 *     Sample Run 1:
 *
 *         Enter a number between 0 and 100:
 *         30
 *         30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
 *         50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
 *         70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89
 *         90 91 92 93 94 95 96 97 98 99 100
 *
 *
 *    Sample Run 2:
 *
 *         Enter a number between 0 and 100:
 *         105
 *         error
 *
 *
 */

import java.util.Scanner;
import java.lang.Math;

class Lesson_24_Activity_Three {
    public static void main(String[] args)
     {
      Scanner scan = new Scanner(System.in);
      System.out.println("Enter a number between 0 and 100:");
      int n = scan.nextInt();
      int c = 0;
      if(n < 100 && n > 0)
      {
        for (int i = n; i <= 100; i++)
        {
           if (c%20 == 0)
           System.out.println();
         System.out.print(i + " ");
         c++;
        }
      }
      else
        System.out.println("error");
      }
}