Challenge 1 : The star line

Write a program which takes 10 numbers 0 to 9(number may repeat any number of times) as input and display the * s where the no.of stars should be the frequency of the number in the list.

Sample Input: 1 1 2 3 1 2 1 5 7 9

Output:

          *

          *

          *        *

          *        *        *                 *                 *                 *

_        _        _        _        _        _        _        _        _        _

0        1        2        3        4        5        6        7        8        9

Here is the code I've written for the above challenge

click here