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 5PC
Program Plan Intro
Recursive Multiplication
Program Plan:
- Include the required header files.
- Declare the necessary function prototype and constants.
- Define the main () function.
- Call the method “recurmultiplication()” to compute the product of the given element by passing two values as its arguments.
- The function call gets executed in recursive way to compute the product of the given values.
- Define the “recurmultiplication()” method,
- The condition gets validated to check whether the given value is 1 and will return the product by returning the value of “y”.
- The condition validates the value to be greater than 1, the product value is returned after computing the product of all elements that is present by performing repeated addition.
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Recursive Multiplication
Design a recursive function that accepts two arguments into the parameters x and y. The function should return the value of x times y. Remember, multiplication can be performed as repeated addition as follows:
7×4=4+4+4+4+4+4+4(To keep the function simple, assume that x and y will always hold positive nonzero integers.)
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 Multiplication
Design a recursive function that accepts two arguments into the parameters x and y. The function should return the value of x times y. Remember, multiplication can be performed as repeated addition as follows:
7×4=4+4+4+4+4+4+4(To keep the function simple, assume that x and y will always hold positive nonzero integers.)
IN Q BASIC LANGUAGE
Chapter 20 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
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