Kata

Kata in this series

• Histogram - H1
• Histogram - H2
• Histogram - V1
• Histogram - V2

Background

A 6-sided die is rolled a number of times and the results are plotted as a character-based histogram.

Example:

    10
    #
    #
7   #
#   #
#   #     5
#   #     #
# 3 #     #
# # #     #
# # # 1   #
# # # #   #
-----------
1 2 3 4 5 6

Task

You will be passed all the dice roll results, and your task is to write the code to return a string representing a histogram, so that when it is printed it has the same format as the example.

Notes

• There are no trailing spaces on the lines
• All lines (including the last) end with a newline \n
• A count is displayed above each bar (unless the count is 0)
• The number of rolls may vary but is always less than 100