Question: I'm currently making a simple calculator using python 3.7. From a cmd prompt a user can enter 2 * 3 or 4 + 5. I

I'm currently making a simple calculator using python 3.7. From a cmd prompt a user can enter 2 * 3 or 4 + 5. I need a way for it to read both numbers and operator. I then need if statements whose conditions are: No user input "" and an operator other than +/*.

Thanks

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