Ativerc / python-calculator

Python Calculator

How to use

Check your python version with python --version.

If the version is 3.x then simply do

python cli.py multiply 2 7 3

If the version is 2.7.x then download Python 3 and use like this.

python3 cli.py multiply 2 7 3

The result of running the above commands should be

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42
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Note- You can enter as many numbers as you want. Try running python3 cli.py average 2 7 3 11 89.

How to add new operations

1. Define a new method in Calculator.py.
2. Add the condition for calling new method in the calculate function of cli.py.