Aurora Saturday 18:00 Python Homework 20.06.20.

24 Jun Aurora Saturday 18:00 Python Homework 20.06.20.

Question 1：

Use TKinter to create following window with three buttons:

• the “blue” button will print “blue” in the python shell screen
• the “red” button will print “red” in the python shell screen
• if left mouse button click the “color” button will print “blue” in the python shell screen, while right mouse button will print “red” in the python shell screen

Question 2:

As we mentioned in the class, please modify the code below to create simple calculator to:

• add addition and subtraction buttons
• check if the num1 and num2 is valid entry(has to be all digits)
• show the calculation result in the bottom label