Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 20, Problem 6PC
Program Plan Intro
Recursive Power Function
Program Plan:
- Include the required header files.
- Declare the necessary function prototype and constants.
- Define the main() function,
- Get the required input from the user.
- Call the method “power()” to compute the power of the given elements by passing the values as the arguments.
- The function gets executed in recursive way to compute the power of the elements that is given.
- Define the “power()” function,
- A condition that validates whether the given element is greater than 0 to compute the power recursively.
- If the condition becomes true after validation, the power value that is computed will be returned after performing the calculations.
- If the condition fails, it will return the value as “1”.
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Exponent
y Catherine Arellano
mplement a recursive function that returns
he exponent given the base and the result.
for example, if the base is 2 and the result is
3, then the output should be 3 because the
exponent needed for 2 to become 8 is 3 (i.e.
23 = 8)
nstructions:
1. In the code editor, you are provided
with a main() function that asks the
user for two integer inputs:
1. The first integer is the base
2. The second integer is the result
2. Furthermore, you are provided with the
getExponent() function. The details of
this function are the following:
1. Return type - int
2. Name - getExponent
3. Parameters
1. int - base
2. int - result
4. Description - this recursive function
returns the exponent
5. Your task is to add the base case and
the general case so it will work
Score: 0/5
Overview
1080
main.c
exponent.h
1 #include
2 #include "exponent.h"
3 int main(void) {
4
int base, result;
5
6
printf("Enter the base: ");
scanf("%d", &base);
7
8
9
printf("Enter the result: ");…
Recursive Power FunctionWrite a function that uses recursion to raise a number to a power. The function should accept two arguments: the number to be raised and the exponent. Assume that the exponent is a nonnegative integer. Demonstrate the function in a program.
SAMPLE RUN #0: ./recursiveExponent
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2^3=8↵ 2^4=16↵ 3^3=27↵ 6^3=216↵ 7^7=823543↵ 10^9=1000000000↵
7. Recursive Power Method
In Python, design a function that uses recursion to raise a number to a power. The function should accept two arguments: the number to be raised, and the exponent. Assume the exponent is a nonnegative integer.
Chapter 20 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
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