02 Jul Markham Saturday 9:30 Python Homework 20.06.27.
Continue to program the code to complete the following task:
- if you click 0 and the display is 0, the display will remain 0
- if you click any number other than 0 and the display is 0, the display changed into the number you clicked
- if you click any number and the display is not 0, you can add that number in the end in the display