Python

Hello,

I am working on a lab using Python for my CS 200 class and I need some help. We are just learning about loops this week and I struggled with some of the practices so I would like some direction on how to execute the lab correctly. The instructions are listed below:

This program outputs a downwards facing arrow composed of a rectangle and a right triangle. The arrow dimensions are defined by user specified arrow base height, arrow base width, and arrow head width.

(1) Modify the given program to use a loop to output an arrow base of height arrow_base_height. (1 pt)

(2) Modify the given program to use a loop to output an arrow base of width arrow_base_width. (1 pt)

(3) Modify the given program to use a loop to output an arrow head of width arrow_head_width. (2 pts)

(4) Modify the given program to only accept an arrow head width that is larger than the arrow base width. Use a loop to continue prompting the user for an arrow head width until the value is larger than the arrow base width. (1 pt)

I attached the basic code that I need to modify and I would like some direction on implementing the correct method. I am new to programming and if I can see how to begin I know I can complete it on my own. I need to know how and where to add a loop to get the arrow to actually print according to the users input. Can you offer me an example?