How can we take space as an input in a 'calculator' program?

Question

I wish to execute only a single function (e.g. add, subtract,etc) at a time but program is giving error of integer value.

Answer 1

Hello, 😊
If you need help, you can post the code you're struggling with!

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 • https://www.sololearn.com/post/75089/?ref=app
 • https://code.sololearn.com/WvG0MJq2dQ6y/