Friday Evening Python Homework 04.12.

16 Apr Friday Evening Python Homework 04.12.

Question：

Modify the calculator code we made in the class, rewrite the following methods in the Calculator class, to make it full functional calculator:

• def changeOp(self, op):
• def changeSign(self):
• def addDecimal(self):
• def getResult(self):
• def numberUpdate(self, num):

you can download the coding from the following link:

please click and download: calculator