String Calculator

We need a calculator that receives a string as input and returns a string.

Examples

• compute("1") returns "1"
• compute("1 + 2") returns "3"
• compute("1 + 2 + 3") returns "6"
• compute("3 - 2") returns "1"

Setup

python3 -m venv venv
. ./venv/bin/activate
pip install pytest

Run tests

pytest tests.py