Python program to find the power ‘n’ of the given number ‘a’

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Code for python program to find the power ‘n’ of the given number ‘a’

def power(a, n):
    result = 1
    for i in range(n):
        result *= a
    return result

# test the function
print(power(2, 3))
print(power(4, 2))

Output

8

16

Explanation

The function power(a, n) takes in two parameters, a and n, and returns a raised to the power of n. It does this by using a for loop that iterates n times, and in each iteration, it multiplies result by a.

The initial value of result is set to 1 so that when the loop starts and the first time a is multiplied, it is multiplied by 1.