Build a calculator for Python 3

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hey everyone I need your help for my programming course, I am pursuing my undergraduate degree in psychology. The question is: The python application you will develop will receive the mathematical operation that the user wants to calculate and print the result on the screen. This process will continue until the user enter "Done". The application will terminate when the user enters the end. Conditions and restructions: 1)you will operate with positive integers 2)only 4 operations will be used 3)remember the priority of the operation 4)you will use "*" as a cross 5)no brackets will be used 6)it is forbiddento use an external module 7)you are not responsible for the user's incorrect entries 8)bulit-in functions you can only use the following: int float range print input len str max min

you can use all functions of list and str data structure

What I have tried:

The user needs to enter 4 operations directly, not by typing the numbers separately, I tried but failed :(

Posted 11-May-22 21:29pm

Berra Yarici

Updated 11-May-22 21:53pm

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Richard Deeming 12-May-22 3:38am

Nobody here is going to do your homework for you. If you don't know where to start, talk to your teacher.

Patrice T 12-May-22 3:39am

Show your work so far.

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OriginalGriff · Answer 1 · 2022-05-11T21:52:00

While we are more than willing to help those that are stuck, that doesn't mean that we are here to do it all for you! We can't do all the work, you are either getting paid for this, or it's part of your grades and it wouldn't be at all fair for us to do it all for you.

So we need you to do the work, and we will help you when you get stuck. That doesn't mean we will give you a step by step solution you can hand in!
Start by explaining where you are at the moment, and what the next step in the process is. Then tell us what you have tried to get that next step working, and what happened when you did.

If you are having problems getting started at all, then this may help: How to Write Code to Solve a Problem, A Beginner's Guide[^]

Richard MacCutchan · Answer 2 · 2022-05-11T21:53:00

Solution 2

See The Python Tutorial — Python 3.10.4 documentation[^]

Posted 11-May-22 21:53pm

Richard MacCutchan

Build a calculator for Python 3

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Build a calculator for Python 3

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