Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 7.2, Problem 14STE
Consider the following function definition:
void too2(int a[ ], int howMany) { for (int index = 0; index < howMany; index++) a[index] = 2; } |
Which of the following are acceptable function calls?
int myArray[29]; too2(myArray, 29); too2(myArray, 10); too2(myArray, 55); "Hey too2. Please, come over here." int yourArray[100]; too2(yourArray, 100); too2(myArray[3], 29); |
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
3. Write the appropriate function definition for each of the following situations:a) Write a function that separately sums the even indexed elements and old indexed elements of an array of doubles. Each element of the array contributes to one of the two sums, depending on whether the index of the element is even or odd. Your function definition must have a heading like this:void sum(double b[ ]){ int n;double *sum_even;double *sum_odd;::}
Write a function which accepts an int array and the number of elements in the array as two parameters. The function should dynamically create a new int array that is one element larger than the argument array. Element 0 of the new array should contain size, i.e. the number of elements in the argument array. Element 0 of the argument array should be copied to Element 1 of the new array, Element 2 of the argument array should be copied to Element 1 of the new array, etc. The function should return a pointer to the new array and should not modify the argument array. You may assume that the argument array contains at least one valid element and size is the number of elements in the array. You do not need to demonstrate calling this function.
Example: if a[] is {2, 7, 4}, and size is 3, the function should return a pointer to a new array with 4 elements containing {3, 2, 7, 4}.
int *counter(int a[], int size)
Write a function definition for a function named getLast which does the following:1) Accepts the array, size of the array and value as parameters.2) Returns the last index of a value in an integer array. If the value does not exist in the array, return -1.ExampleGiven the array {3, 6, 8, 3, 2, 6}.Given the value 6, this function getLast returns the value 5 which is the last index of 6 in the array.
Chapter 7 Solutions
Problem Solving with C++ (10th Edition)
Ch. 7.1 - Prob. 1STECh. 7.1 - In the array declaration double score(5); state...Ch. 7.1 - Identity any errors in the following array...Ch. 7.1 - What is the output of the following code? char...Ch. 7.1 - What is the output of the following code? double a...Ch. 7.1 - What is the output of the following code? int i,...Ch. 7.1 - Prob. 7STECh. 7.1 - Suppose we expect the elements of the array a to...Ch. 7.1 - Prob. 9STECh. 7.1 - Suppose you have the following array declaration...
Ch. 7.2 - Consider the following function definition: void...Ch. 7.2 - Prob. 12STECh. 7.2 - Write a function definition for a function called...Ch. 7.2 - Consider the following function definition: void...Ch. 7.2 - Insert const before any of the following array...Ch. 7.2 - Write a function named outOfOrder that takes as...Ch. 7.3 - Write a program that will read up to ten...Ch. 7.3 - Write a program that will read up to ten letters...Ch. 7.3 - Following is the declaration for an alternative...Ch. 7.4 - Prob. 20STECh. 7.4 - Write code that will fill the array a (declared...Ch. 7.4 - Prob. 22STECh. 7 - Write a function named firstLast2 that takes as...Ch. 7 - Write a function named countNum2s that takes as...Ch. 7 - Write a function named swapFrontBack that takes as...Ch. 7 - The following code creates a small phone book. An...Ch. 7 - There are three versions of this project. Version...Ch. 7 - Hexadecimal numerals are integers written in base...Ch. 7 - Solution to Programming Project 7.3 Write a...Ch. 7 - Prob. 4PPCh. 7 - Write a program that reads in a list of integers...Ch. 7 - Prob. 6PPCh. 7 - An array can be used to store large integers one...Ch. 7 - Write a program that will read a line of text and...Ch. 7 - Write a program to score five-card poker hands...Ch. 7 - Write a program that will allow two users to play...Ch. 7 - Write a program to assign passengers seats in an...Ch. 7 - Prob. 12PPCh. 7 - The mathematician John Horton Conway invented the...Ch. 7 - Redo (or do for the first time) Programming...Ch. 7 - Redo (or do for the first time) Programming...Ch. 7 - A common memory matching game played by young...Ch. 7 - Your swim school has two swimming instructors,...Ch. 7 - Your swim school has two swimming instructors,...Ch. 7 - Prob. 19PPCh. 7 - The Social Security Administration maintains an...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Your country is at war and your enemies are using a secret code to communicate with one another. You have manag...
Java: An Introduction to Problem Solving and Programming (7th Edition)
(Reverse an array) The reverse method in Section 7.7 reverses an array by copying it to a new array. Rewrite th...
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
#inc1ude iostream #inc1ude string using namespace std; int main() { cout string("fantastic").size(); return 0;...
Starting Out with C++: Early Objects
Employee Class Modification In Programming Challenge 1 of Chapter 3, you wrote an Employee class. Add the follo...
Starting Out with Java: Early Objects (6th Edition)
What are the advantages and disadvantages of implicit declarations?
Concepts Of Programming Languages
Code an SQL statement that creates a table with all columns from the parent and child tables in your answer to ...
Database Concepts (7th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Consider the following function definition.void mystery(int* x){// function body } Inside the definition of mystery, the C++ language provides a way to distinguish if x points to a lone int value or to an int allocated as part of a larger array.A. True B. Falsearrow_forwardImplement in C Programming 6.10.1: Function pass by pointer: Transforming coordinates. Define a function CoordTransform() that transforms its first two input parameters xVal and yVal into two output parameters xValNew and yValNew. The function returns void. The transformation is new = (old + 1) * 2. Ex: If xVal = 3 and yVal = 4, then xValNew is 8 and yValNew is 10. #include <stdio.h> /* Your solution goes here */ int main(void) { int xValNew; int yValNew; int xValUser; int yValUser; scanf("%d", &xValUser); scanf("%d", &yValUser); CoordTransform(xValUser, yValUser, &xValNew, &yValNew); printf("(%d, %d) becomes (%d, %d)\n", xValUser, yValUser, xValNew, yValNew); return 0;}arrow_forwardWrite the appropriate function definition for each of the following situations: b) Write a function that computes two sums from the elements of an array of integers. Each element of the array contributes to one of the two sums, depending on whether the element itself is even or odd. Your function definition should look like this:void sum(int x[ ]){ int n;int sum_even;int sum_odd;::}arrow_forward
- C++ Programmming True or false: the following two prototypes represent valid overloaded functions _________:int fnb(string,int);float fnb(string,int); What is wrong with this function definition? _____________________________________void area(int length=30,int width){return length * width;} True or false: Bounds checking (check for out-of-range indices) is performed for arrays. _____ True or false: Bounds checking (check for out-of-range indices) is performed for vectors _____ True or false: The size of an array is fixed when declared and cannot be changed. ______ True or false: The size of a vector is fixed when declared and cannot be changed. ______ To copy an array you must __________________________________________________. When an array name, without a subscript, is an argument of a function call, what is passed to the function? ___________________________________ Why is the binary search algorithm more efficient than the sequential search algorithm for arrays with a large size?…arrow_forwardLanguage: JAVA Script write a function called 'dynamicAdder (num). The dynamicAdder function will return a new function that will allow us to create new separate customadding functions. Look below to see how this function is invoked: const addTwo = dynamicAdder (2); // returns a functionconsole.log(addTwo (5)); // 7 const addTen = dynamicAdder (10); // returns a functionconsole.log(adden(5)); // 15 const addNinety= dynamicAdder (90); // returns a functionconsole.log(addNinety (5)); // 95 *********************************************************/ function dynamicAdder(num) { |// Your code here} /****DO NOT MODIFY ANYTHING UNDER THIS LINE****/ try{| module.exports = dynamicAdder;}catch (e) {|module.exports=null;}arrow_forwardPYTHON You Define a Function Part 1: Write a function that takes in one or two input parameters and returns an output. The function should return the output of a one-line expression. Write at least three test cases for your function in the docstring. Make sure your function has just one line of code Part 2: Write the same function as a lambda function.arrow_forward
- Write a function definition for a function named sumLessThanX which does the following:1) Accepts the array, size of the array and value as parameters.2) Returns the sum of all values less than a specified value in an integer array.ExampleGiven the array {3, 6, 8, 3, 2, 6}.Given the value 4, the sumLessThanX function returns the value 6 which is the sum of 3, 3 and 2.arrow_forwardWrite the definitionof a function called cubes with the following specifications: - It takes an integer as parameter. -It dynamically allocates memory for an array of N integers; where N is the value of the function arguement, and assigns the address of the array to a pointer. - It stores on the array the cubes of numbers from 1 to N. - It returns a pointer to that array. Example: If the function is called with the argument 5, it should return a pointer to an integer array with the following content: 1 8 27 64 125arrow_forwardWrite a program to created function overloading with three add function add(int, int), add(int,int,int) and add(String ,String)arrow_forward
- Consider the function definition: void GetNums(int howMany, float& alpha, float& beta) { int i; beta = 0; for (i = 0; i < howMany; i++) { beta = alpha + beta; } } Describe what happens in MEMORY when the GetNums function is called.arrow_forwardExplain how the background process of invoking inline functions differs from that of a standard function by providing an example.arrow_forwardImplement in C Programming plz 6.3.2: Function stubs: Statistics. Define stubs for the functions called by the below main(). Each stub should print "FIXME: Finish FunctionName()" followed by a newline, and should return -1. Example output:FIXME: Finish GetUserNum() FIXME: Finish GetUserNum() FIXME: Finish ComputeAvg() Avg: -1 #include <stdio.h> /* Your solution goes here */ int main(void) { int userNum1; int userNum2; int avgResult; userNum1 = GetUserNum(); userNum2 = GetUserNum(); avgResult = ComputeAvg(userNum1, userNum2); printf("Avg: %d\n", avgResult); return 0;}arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
What Are Data Types?; Author: Jabrils;https://www.youtube.com/watch?v=A37-3lflh8I;License: Standard YouTube License, CC-BY
Data Types; Author: CS50;https://www.youtube.com/watch?v=Fc9htmvVZ9U;License: Standard Youtube License