How to Design a Calculator in Python | Restaurants Management System | Part 4

Опубликовано: 19 Июль 2026
на канале: Free Education
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Basic calculator program using Python
Create a simple calculator which can perform basic arithmetic operations like addition, subtraction, multiplication or division depending upon the user input.
Approach :

User choose the desired operation. Options 1, 2, 3 and 4 are valid.
Two numbers are taken and an if…elif…else branching is used to execute a particular section.
Using functions add(), subtract(), multiply() and divide() evaluate respective operations.
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