Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Textbook Question
Chapter 14.2, Problem 14STE
Redefine the function power so that it also works for negative exponents. In order to do this, you will also have to change the type of the value returned to double. The function declaration and header comment for the redefined version of power is as follows:
| double power(int x, int n); //Precondition: If n < 0, then x is not 0. //Returns x to the power n. |
(Hint: X–n is equal to 1/(Xn).)
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Write a function division_arrondi that takes as an argument a numerator, a denominator, and as optional arguments a rounded Boolean (worth False by default) and a decimal integer (valid 0 by default) and that calculates the value of the numerator/denominator fraction (unless the denominator is zero, in which case your function will display an error message and return nothing). If the rounded Boolean is False, the function will return this result without rounding it (if decimales is specified during the call, it will be ignored). If the rounded Boolean is True, the result will be rounded to the requested number of decimal places (by default, to the nearest integer). To make your rounds, you will use round(nombre_a_arrondir, nombre_de_decimales).
Examples:division_arrondi(1,3) is 0.333333333333333333 division_arrondi(1,3,rounded=True, decimales=2) is 0.33 division_arrondi(15,8) is 1,875 division_arrondi(15,8, True) is 2 division_arrondi(15,8, rounded=True,…
Write a function max_magnitude() with two integer input parameters that returns the largest magnitude value. Use the function in a program that takes two integer inputs, and outputs the largest magnitude value.
Ex: If the inputs are:
5 7
the function returns:
7
Ex: If the inputs are:
-8 -2
the function returns:
-8
Note: The function does not just return the largest value, which for -8 -2 would be -2. Though not necessary, you may use the built-in absolute value function to determine the max magnitude, but you must still output the input number (Ex: Output -8, not 8).
Your program must define and call the following function:def max_magnitude(user_val1, user_val2)
python
import math
# Define your function here.
if __name__ == '__main__': # Type your code here.
Write a function MaxMagnitude() with two integer input parameters that returns the largest magnitude value. Use the function in a program that takes two integer inputs, and outputs the largest magnitude value.
Ex: If the inputs are:
5 7
the function returns:
7
Ex: If the inputs are:
-8 -2
the function returns:
-8
Note: The function does not just return the largest value, which for -8 -2 would be -2. Though not necessary, you may use the absolute-value built-in math function.
#include <iostream>using namespace std;
void MaxMagnitude(int userVal1, int userVal2) {if (abs(userVal1) > abs(userVal2)) {return userVal1;}else if (abs(userVal2) > abs(userVal1)) {return userVal2;}}/* Define your function here */
int main() {
int userVal1;int userVal2;cin >> userVal1 >> userVal2;/* Type your code here. Your code must call the function. */
cout << MaxMagnitude(userVal1, userVal2) << endl;/* Type your code here */
return 0;}
Please help me with this problem using…
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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