Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 14.3, Problem 15STE
Explanation of Solution
Recursive function definition for “squares” function:
The recursive function definition for “squares” function is shown below:
//Function definition for "squares" function
int squares(int n)
{
/* If "n" is less than or equal to "1" */
if (n <= 1)
//Returns "1"
return 1;
//Otherwise
else
/* Recursively call the "squares" function with subtracting the value of "n" by "1" and then add and multiplied by "n" */
return (squares(n-1) + n * n);
}
Explanation:
The above function is used to compute the sum of the squares of numbers from “1” to “n”.
- In this function, first check the value of “n”. If the value of “n” is less than or equal to “1”, then returns “1”.
- Otherwise, recursively call the “squares” function with subtracting the value of “n” by “1” and then add and multiplied by “n”...
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Write a recursive function definition for the following function: int squares(int n); //Precondition: n >= 1 //Returns the sum of the squares of numbers 1 through n. For example, squares(3) returns 14 because 12 + 22 + 32 is 14.
Write a recursive function that computes the sum of the digits in an integer. Use the following function header:
def sumDigits(n):For example, sumDigits(234) returns Write a test program that prompts the user to enter an integer and displays its sum.
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: ");…
Chapter 14 Solutions
Problem Solving with C++ (10th Edition)
Ch. 14.1 - Prob. 1STECh. 14.1 - Prob. 2STECh. 14.1 - Prob. 3STECh. 14.1 - Prob. 4STECh. 14.1 - Prob. 5STECh. 14.1 - If your program produces an error message that...Ch. 14.1 - Write an iterative version of the function cheers...Ch. 14.1 - Write an iterative version of the function defined...Ch. 14.1 - Prob. 9STECh. 14.1 - Trace the recursive solution you made to Self-Test...
Ch. 14.1 - Trace the recursive solution you made to Self-Test...Ch. 14.2 - What is the output of the following program?...Ch. 14.2 - Prob. 13STECh. 14.2 - Redefine the function power so that it also works...Ch. 14.3 - Prob. 15STECh. 14.3 - Write an iterative version of the one-argument...Ch. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - Write a recursive version of the search function...Ch. 14 - Prob. 4PCh. 14 - Prob. 5PCh. 14 - The formula for computing the number of ways of...Ch. 14 - Write a recursive function that has an argument...Ch. 14 - Prob. 3PPCh. 14 - Prob. 4PPCh. 14 - Prob. 5PPCh. 14 - The game of Jump It consists of a board with n...Ch. 14 - Prob. 7PPCh. 14 - Prob. 8PP
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