Exponentiation Using Recursion in Python

Published: 21 July 2023
on channel: CodeCompass
254
9

This Python program calculates the result of exponentiation using recursion. The function 'exp ( x, y )' is defined to find 'x' raised to the power 'y'. The program takes input for the base 'x' and exponent 'y', and then calculates the result using recursive exponentiation.

In the 'exp(x, y)' function, the base case is when 'y' is 0, in which case the function returns 1. For other values of 'y', the function recursively calls itself with the updated exponent 'y-1', and multiplies 'x' with the result. This process continues until the base case is reached.

The program then prints the result of the exponentiation as "Result: result".


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