The user will enter the number and the exponential value of it$.$ The program will start calculating using a loop and a recursive function. For the final output, display the result and the computational complexity.

Use the following test data to test your program:

Enter a number: $13$

Enter the exponential value: $4$

Value of the expression: $28561$

Complexity of the program for looping statement: $0\mathrm{.}195$

Complexity of the program for recursive function: $0\mathrm{.}045$