STARTING OUT WITH C++FROM CONTROL STRU
18th Edition
ISBN: 9781323815458
Author: GADDIS
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 9, Problem 18RQE
Program Description Answer
The variables that are allocated during a
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
10. This is a named storage location in the computer's memory.
operator
class
variable
keyword
11. Write the output of the following expressions: System.out.println(15.0 + 3 / 2);
12. This keyword is used to declare a named constant.
constant
concrete
final
namedConstant
write alogrithms for the following blocks of code...
2nd Block:
int main(){//-------defining variables and initializing them-------------
HRM info ;
int c;char operation,ch;//--------Printing my name on screen----------------cout<< "Welcome to XYZ HR System Management by Kaiser, James."<<endl;cout<<"**************************************************************************"<<endl;cout<<endl<<endl<<endl;do{
cout<<"Welcome to Human Resource Management (HRM) Software of Company XYZ.";cout<<"To do specific task please choose one of the following commands."<<endl<<endl<<endl;cout<<" 1. Add new employee"<<endl;cout<<" 2. Delete employee information"<<endl;cout<<" 3. Update employee information"<<endl;cout<<" 4. Make reports based on specific field"<<endl;cout<<" 5. Search employee"<<endl;cout<<" 6. Quit"<<endl<<endl;
while(!(cin>>c))…
Please add the purpose, parameter, and return value of this code. Write after the “:” to show what the purpose of this code.
Def print_35_stars(:
Purpose:
Parameter(s):
Return Value:
Print('*****)
Print('*****)
Print('*****)
Print(******)
Print(******)
Print ('*****)
Print('******)
Chapter 9 Solutions
STARTING OUT WITH C++FROM CONTROL STRU
Ch. 9.5 - Prob. 9.1CPCh. 9.5 - Write the definition statement for a variable...Ch. 9.5 - List three uses of the symbol in C++.Ch. 9.5 - What is the output of the following code? int x =...Ch. 9.5 - Rewrite the following loop so it uses pointer...Ch. 9.5 - Prob. 9.6CPCh. 9.5 - Prob. 9.7CPCh. 9.5 - Is each of the following definitions valid or...Ch. 9.9 - Prob. 9.9CPCh. 9.9 - Give an example of the proper way to call the...
Ch. 9.9 - Complete the following program skeleton. When...Ch. 9.9 - Look at the following array definition: const int...Ch. 9.9 - Assume ip is a pointer to an int. Write a...Ch. 9.9 - Prob. 9.14CPCh. 9.9 - Prob. 9.15CPCh. 9.9 - Prob. 9.16CPCh. 9.9 - Prob. 9.17CPCh. 9 - What does the indirection operator do?Ch. 9 - Look at the following code. int x = 7; int iptr =...Ch. 9 - So far you have learned three different uses for...Ch. 9 - Prob. 4RQECh. 9 - Prob. 5RQECh. 9 - Prob. 6RQECh. 9 - What is the purpose of the new operator?Ch. 9 - What happens when a program uses the new operator...Ch. 9 - Prob. 9RQECh. 9 - Prob. 10RQECh. 9 - Prob. 11RQECh. 9 - Prob. 12RQECh. 9 - Each byte in memory is assigned a unique...Ch. 9 - The _________ operator can be used to determine a...Ch. 9 - Prob. 15RQECh. 9 - The ________ operator can be used to work with the...Ch. 9 - Array names can be used as ________, and vice...Ch. 9 - Prob. 18RQECh. 9 - The ________ operator is used to dynamically...Ch. 9 - Under older compilers, if the new operator cannot...Ch. 9 - Prob. 21RQECh. 9 - When a program is finished with a chunk of...Ch. 9 - You should only use pointers with delete that were...Ch. 9 - Prob. 24RQECh. 9 - Look at the following array definition: int...Ch. 9 - Prob. 26RQECh. 9 - Assume tempNumbers is a pointer that points to a...Ch. 9 - Look at the following function definition: void...Ch. 9 - Prob. 29RQECh. 9 - Prob. 30RQECh. 9 - Prob. 31RQECh. 9 - T F The operator is used to get the address of a...Ch. 9 - T F Pointer variables are designed to hold...Ch. 9 - T F The symbol is called the indirection...Ch. 9 - T F The operator dereferences a pointer.Ch. 9 - T F When the indirection operator is used with a...Ch. 9 - T F Array names cannot be dereferenced with the...Ch. 9 - Prob. 38RQECh. 9 - T F The address operator is not needed to assign...Ch. 9 - T F You can change the address that an array name...Ch. 9 - T F Any mathematical operation, including...Ch. 9 - T F Pointers may be compared using the relational...Ch. 9 - T F When used as function parameters, reference...Ch. 9 - T F The new operator dynamically allocates memory.Ch. 9 - T F A pointer variable that has not been...Ch. 9 - Prob. 46RQECh. 9 - T F In using a pointer with the delete operator,...Ch. 9 - Prob. 48RQECh. 9 - Prob. 49RQECh. 9 - int x, ptr = nullptr; ptr = x;Ch. 9 - Prob. 51RQECh. 9 - Prob. 52RQECh. 9 - Prob. 53RQECh. 9 - float level; int fptr = level;Ch. 9 - Prob. 55RQECh. 9 - Prob. 56RQECh. 9 - Prob. 57RQECh. 9 - Prob. 58RQECh. 9 - int pint = nullptr; pint = new int[100]; //...Ch. 9 - Prob. 60RQECh. 9 - Prob. 61RQECh. 9 - Prob. 62RQECh. 9 - Array Allocator Write a function that dynamically...Ch. 9 - Test Scores #1 Write a program that dynamically...Ch. 9 - Drop Lowest Score Modify Problem 2 above so the...Ch. 9 - Test Scores #2 Modify the program of Programming...Ch. 9 - Prob. 5PCCh. 9 - Case Study Modification #1 Modify Program 9-19...Ch. 9 - Case Study Modification #2 Modify Program 9-19...Ch. 9 - Mode Function In statistics, the mode of a set of...Ch. 9 - Median Function In statistics, when a set of...Ch. 9 - Reverse Array Write a function that accepts an int...Ch. 9 - Array Expander Write a function that accepts an...Ch. 9 - Element Shifter Write a function that accepts an...Ch. 9 - Movie Statistics Write a program that can be used...
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
- Create a number guessing game in Python with the following conditions: The number guessing game allows the user to enter a guess for a number that the computer generates between 1 and 10. The user can make only one guess per game. If the guess is incorrect, the game ends. If a guess is correct the user wins. Either way the user may play again. Each time the user wins. they collect 5 points. One function must be named GenerateGuess(): Includes another function called CheckGuess(): that takes a user's guess and the current 'secret' guess and if the user's guess is correct update the TotalPoints (this must be a global variable) and then return True, otherwise return False if the user's guess does not match the secret guess. Main function must include: print statement to start the game UserGuess variable that asks for user input and converts string to int A ComputerGuess variable that calls the CheckGuess Function from above and returns its value in this variable An if statement that…arrow_forwardC++ Visual 2019 A particular talent competition has five judges, each of whom awards a score between 0 and 10 to each performer. Fractional scores, such as 8.3, are allowed. A performer's final score is determined by dropping the highest and lowest score received, then averaging the three remaining scores. Write a program that uses this method to calculate a contestant's score. It should include the following functions: void getJudgeData() should ask the user for a judge's score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five judges. void calcScore() should calculate and display the average of the three scores that remain after dropping the highest and lowest scores the performer received. This function should be called just once by main and should be passed the five scores. The last two functions, described below, should be called by calcScore, which uses the returned information to determine which of the…arrow_forward(C PROGRAMMING ONLY) 4. Man's Best Friendby CodeChum Admin We all know what man's best friend is. A dog! ? Let's create one in our program using the pre-existing struct Dog provided. Instructions: In the code editor, you are provided with the definition of a struct Dog. This struct needs a string value for its breed. Furthermore, you are provided with a displayDog() function which accepts a struct Dog as its parameter.Your task is to create a Dog, take in a string user input, and then set it as the Dog's breed.Finally, call the displayDog() function and pass that Dog you created.Input 1. The breed of the Dog Output Enter·the·breed·of·the·Dog:·Golden·RetrieverArf·arf!·I'm·a·Golden·Retrieverarrow_forward
- Design a program using Flowgorithm or any flowcharting software that asks the user to enter a store's sales for each day of the week. The amounts should be stored in an array. Use a loop to calculate the total sales for the week and display the result. You may submit an actual source code for this classwork.arrow_forwardThe Nim game. Write a program for a two-player version of the game Nim: a human player will play against the computer. The game is simple: players take turns removing from 1 to 4 sticks from a pile of 13 sticks; the player who picks up the last stick wins the game. Here’s some pseudocode for the Nim game. Start by initializing some variables that will allow you to keep track of the state of the game: One variable should record how many sticks there are left in the pile; initially, this variable must be initialized to 13. There are two players in the game, who take turns. To remember who’s turn is next, use a variable with two states (= values). Say the variable is 1 if the human player is next, and it is 2, if the computer’s turn is next. Pick randomly the player who should start the game. Then, start the main loop of the game: the game should continue for as long as there still are sticks (at least one) to pick. In each repetition of the game loop, one player will play their turn:…arrow_forwardSubscripted variable is any type such as (A) Int (B) Float (C) Int, float or char (D) Chararrow_forward
- // LargeSmall.cpp - This program calculates the largest and smallest of three integer values. #include <iostream> using namespace std; int main() { // This is the work done in the housekeeping() function // Declare and initialize variables here int largest; // Largest of the three values int smallest; // Smallest of the three values // Prompt the user to enter 3 integer values // Write assignment, add conditional statements here as appropriate // This is the work done in the endOfJob() function // Output largest and smallest number. cout << "The largest value is " << largest << endl; cout << "The smallest value is " << smallest << endl; return 0; }arrow_forwardThis file is about rectangles. It requires a main function and three custom functions, all of which take the rectangle dimensions as arguments. a function that returns the area of a rectangle. a void function that prints the perimeter of a rectangle. a function that returns the length of a rectangle's diagonal. This function must use a method of the math module. The main function should prompt the user for the rectangle dimensions (as floats) and execute the custom functions. All calculations should be printed accurate to three decimal places using f-strings. This is for Python and the area and diagonal have to be value returning and the other is a void function. This is what I have and the value returning areas are incorrect. def area(x, y):ans = x*yprint("Area of rectangle = %.3f"%ans) def perimeter(x, y):ans = 2*(x+y)print("\nPerimeter of rectangle = %.3f"%ans) def lengthofdiagonal(x,y):ans = math.sqrt((x*x)+(y*y))print("\nLength of diagonal of rectangle = %.3f"%ans) def…arrow_forwardThe code does not run accordingly # Main function def main(): # Initialize a local variable num=0 # Get a number from the user num=int(input("Enter an integer:")) # Call the function if is_prime(num): Why is the variable named num # Print the statement print(num,"is a prime number.") else: # Print the statement print(num,"is not a prime number.") # Function definition def is_prime(number): And here it is named number # Divide the number by 2 value=int(number/2) # Assign true to a variable status=True # Loop for i in range(2,value+1): # Check if number mod i is equal to 0 if number%i==0: # Assign false to a variable status=False # Return the variable return status # Call the main() function…arrow_forward
- create a Python application that makes use of different variables and expressions to output different sets of data. It must meet all of the following requirements: The application must create a variable for pounds (lbs) and convert it to kilograms (kg) then output the initial value and converted value. The application must create a variable for miles (mi) and convert it to kilometers (km) and then output the initial value and converted value. The application must create a variable for Fahrenheit (°F) and convert it to Celsius (°C) and then output the initial value and converted value. The application must calculate the average age of a group of 10 students then display the ages of all the students and the average age of the students. The application must output a multiline/regular string. The multiline/regular string will be a fantasy story based on what you will come up with, either based on an existing story or your own creation. The story must include 5 character names, equipment…arrow_forwardVariables are a kind of data that may be changed.arrow_forwardA variable’s __________ indicates the type of data that the variable will hold. a. name b. data type c. scope d. valuearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr