Homework Answers
9. argument(a)
10. global variable(b)
11. int(a)
12. 3(c)
13. Globole variable(d)
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A(n) is a piece of data that is sent to a function when the function is...
1. Write a statement that calls a function named showSquare, passing the value 10 as an...
1. Write a statement that calls a function named showSquare, passing the value 10 as an argument. 2. Write the function prototype for a function called showSquare. The function should have a single parameter variable of the int data type and areturn type of void. 3. Write the function prototype for a function called showScoreswith a parameter list containing four integer variables and a return type of void. 4. Look at the following function definition: double getGrossPay(int hoursWorked, double payRate)...
Question 1 Answer the questions below about this function prototype: double coinTotal (double coinValue, int nCoins);...
Question 1 Answer the questions below about this function prototype: double coinTotal (double coinValue, int nCoins); What is the type of the return value? How many parameters does the function take? What is the name of the function? Question 2 These are defined in the function heading and tell a user what data needs to be sent to a function. Question 3 What is the term used for a variable sent as data in a function call, such as n1...
A student has written the following user-defined function to compute the total cost of a dinner...
A student has written the following user-defined function to compute the total cost of a dinner for some number of guests. The parameters for this function are the cost per meal (a double) and the number of guests (an integer). There seem to be some errors in the code--what are they? Code written by the student: int dinnerCost ( double mealCost, guests) int total = mealCost * guests; The student failed to declare the datatype of guests as int in...
1. A(n) ____________________ is a variable or expression listed in a call to a function. 2....
1. A(n) ____________________ is a variable or expression listed in a call to a function. 2. The pass by ____________________ mechanism must be used if the calling code is to receive information back from the function. 3. True or False? If there are several items in a parameter list, the compiler matches the parameters and arguments by their relative positions in the parameter and argument lists. 4. True or False? In C++, a function definition may have another function definition...
COSC 112 Test #3 Spring 2019 20. It is not necessary to specify the parameter name...
COSC 112 Test #3 Spring 2019 20. It is not necessary to specify the parameter name in the parameter list of a function prototype even 21. Which of following is not a situation when reference parameters are useful? though there is a default parameter. (True/False) a. When you don't want to have side effects b. When you need to change the actual parameter c. When you need to return more than one value d. When you want to save memory...
61. The following program is accepted by the compiler: int sum( int x, int y...
61. The following program is accepted by the compiler: int sum( int x, int y ) { int result; result = x + y; } T__ F__ 62. The following implementation is accepted by the compiler: void product() { int a; int b; int c; int result; cout << "Enter three integers: "; cin >> a >> b >> c; result = a * b * c; ...
in C++ and also each function has its own main function so please do the main...
in C++ and also each function has its own main function so
please do the main function as well. Previously when i asked the
question the person only did the function and didn't do the main
function so please help me do it.
1-1. Write a function that returns the sum of all elements in an int array. The parameters of the function are the array and the number of elements in the array. The function should return 0 if...
Multiple Choice Multiple Choice Section 2.1 - 2.2 Introduction to Classes Here is the start of...
Multiple Choice Multiple Choice Section 2.1 - 2.2 Introduction to Classes Here is the start of a class declaration: class foo { public: void x(foo f); void y(const foo f); void z(foo f) const; ... Which of the three member functions can alter the PRIVATE member variables of the foo object that activates the function? A. Only x can alter the private member variables of the object that activates the function. B. Only y can alter the private member variables...
C++ Assignment 4 - Robot Speed Estimator Be sure to read through Chapter 7 Structured Data...
C++ Assignment 4 - Robot Speed Estimator Be sure to read through Chapter 7 Structured Data and Classes before starting this assignment. Your job is to write a program to estimate the speed of a robot. Your program will use a class called Robot to represent a robot. To keep things simple, this class will focus only on one aspect of a Robot - the maximum speed at which it can move. Background The speed of the robot is largely...
81. The following function call doesn’t agree with its prototype: cout << BoxVolume( 10, 5...
81. The following function call doesn’t agree with its prototype: cout << BoxVolume( 10, 5 ); int BoxVolume(int length = {1}, int width = {1}, int height = {1}); T__ F__ 82. The following function is implemented to swap in memory the argument-values passed to it: void swap(int a, int b) { int temp; temp = a; a = b; b = temp; ...
A student has written the following user-defined function to compute the total cost of a dinner for some number of guests. The parameters for this function are the cost per meal (a double) and the number of guests (an integer). There seem to be some errors in the code--what are they? Code written by the student: int dinnerCost ( double mealCost, guests) int total = mealCost * guests; The student failed to declare the datatype of guests as int in...
COSC 112 Test #3 Spring 2019 20. It is not necessary to specify the parameter name in the parameter list of a function prototype even 21. Which of following is not a situation when reference parameters are useful? though there is a default parameter. (True/False) a. When you don't want to have side effects b. When you need to change the actual parameter c. When you need to return more than one value d. When you want to save memory...
in C++ and also each function has its own main function so
please do the main function as well. Previously when i asked the
question the person only did the function and didn't do the main
function so please help me do it.
1-1. Write a function that returns the sum of all elements in an int array. The parameters of the function are the array and the number of elements in the array. The function should return 0 if...
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