Questions and Answers of An Introduction Programming

In this exercise, you will create a program that converts U.S. dollars to a different currency. The number of American dollars should always be an integer that is greater than or equal to zero. The
In this exercise, you will create a program that displays both the smallest and largest of three integers entered by the user. For example, if the user enters the numbers 3, 5, and 9, the program
The owner of Harry’s Car Sales pays each salesperson a commission based on his or her quarterly sales. The sales ranges and corresponding commission rates are shown in Figure 6-43. The program
Karlton Learning wants a program that displays the amount of money a company owes for a seminar. The fee per person is based on the number of people the company registers, as shown in Figure 6-42.
Complete TRY THIS Exercise 11. If necessary, create a new project named ModifyThis12 Project, and save it in the Cpp8\Chap06 folder. Enter (or copy) the instructions from the TryThis11.cpp file into
Code the algorithm shown in Figure 6-41. Use the switch statement to code the multiple-alternative selection structure. If necessary, create a new project named TryThis11 Project, and save it in the
Figure 6-40 shows a partially completed chart for a program that displays the amount of a salesperson’s commission. The commission is based on the salesperson’s sales amount, as indicated in the
A program uses a char variable named membership and an int variable named age. The membership variable contains one of the following letters (entered in either uppercase or lowercase): M or N. The
Recycle. In his right hand, he is holding a bag that contains either trash or recyclables. Travis needs to lift the lid from the appropriate container (if necessary), then drop the bag in the
Complete TRY THIS Exercise 2, and then change the switch statement to the multiple-alternative form of the if statement.
Using the switch statement, write the C++ code that corresponds to the partial flowchart shown in Figure 6-36. Use a char variable named code and a double variable named rate.
Write the C++ code for the multiple-alternative selection structure shown in Figure 6-35. First, use the longer form of the if statement. Then rewrite the code using the shorter form of the if
A third-grade teacher at Potter Elementary School wants a program that allows a student to enter the amount of money a customer owes and the amount of money the customer paid. The program should
In this exercise, you will modify the program from Lab 5-1. If necessary, create a new project named ModifyThis10 Project, and save it in the Cpp8\Chap05 folder. Enter the instructions shown earlier
Complete Figure 5-34 by writing the algorithm and corresponding C++ instructions. Employees with a pay code of 1, 4, or 9 receive a 4.5% raise; all other employees receive a 3.5% raise. If necessary,
Code the flowchart shown in Figure 5-33. Rate1 and rate2 are 2% and 1.5%, respectively. If necessary, create a new project named TryThis8 Project, and save it in the Cpp8\Chap05 folder. Enter the C++
Write the C++ code to display the message “Entry error” when the value in the units variable is less than or equal to 0. Otherwise, calculate the total owed by multiplying the units variable’s
Complete TRY THIS Exercise 1, and then modify the code so that the true path displays “Not equal” and the false path displays “Equal”.
Code the partial flowchart shown in Figure 5-31. Use an int variable named ordered, a char variable named code, and double variables named price and discount. F T ordered > 10 and code is B price
Write the C++ code to compare the contents of two int variables named code1 and code2. If both variables contain the same value, display the “Equal” message; otherwise, display the “Not
In this exercise, you explore the use of integers in monetary calculations.a. Follow the instructions for starting C++ and opening the Advanced16.cpp file. Run the program. Enter 256.7 and 223.3 as
Follow the instructions for starting C++ and opening the SwatTheBugs17.cpp file. The program declares and initializes a double variable. It then adds 1.5 to the variable before displaying the
A local zoo offers three different memberships: an individual membership for $99 per year, a dual membership for $175 per year, and a family membership for $225 per year. The membership director
Silvia’s Pizzeria sells four different sizes of pizzas: small, medium, large, and family. The manager of the pizzeria wants a program that displays the total number of pizzas sold, as well as the
The manager of Keystone Tile wants an application that displays the area of a rectangular floor, given its measurements in feet. It should also display the total cost of tiling the floor, given the
The manager of Fish Haven wants a program that displays the number of gallons of water a rectangular aquarium holds, given the aquarium’s length, width, and height measurements in inches.a. Using
Jacob Weinstein wants a program that displays his savings account balance at the end of the month, given the beginning balance, total deposits, and total withdrawals.a. Using the chart shown earlier
First, complete TRY THIS Exercise 8. If necessary, create a new project named ModifyThis10 Project, and save it in the Cpp8\Chap04 folder. Enter (or copy) the instructions from the TryThis8.cpp file
First, complete TRY THIS Exercise 2. Then, if necessary, create a new project named TryThis9 Project, and save it in the Cpp8\Chap04 folder. Enter the C++ instructions from TRY THIS Exercise 2 into a
First, complete TRY THIS Exercise 1. Then, if necessary, create a new project named TryThis8 Project, and save it in the Cpp8\Chap04 folder. Enter the C++ instructions from TRY THIS Exercise 1 into a
Complete TRY THIS Exercise 1, and then modify the IPO chart information and C++ instructions so that the car payment will always be $253.75.Data from Exercise 1Complete the C++ instructions column in
Complete the C++ instructions column in Figure 4-30. IPO chart information C++ instructions Input Latex price Mylar príce Latex purchased Mylar purchased sales tax rate (6) double latexPrice 0.0;
Complete the C++ instructions column in Figure 4-29. IPO chart information C++ instructions Input food rent utilities car payment double food = 0.0; double rent = 0.0; double utilities = 0.0; double
Complete TRY THIS Exercise 2, and then modify the IPO chart information and C++ instructions to indicate that the prices of the latex and Mylar balloons will always be $2.25 and $3.75,
Complete the C++ instructions column in Figure 3-25. The numbers of latex and Mylar balloons purchased will be integers. All of the remaining items will be real numbers. Use the int and double data
Complete the C++ instructions column in Figure 3-24. Use the double data type for the input and output items. IPO chart information C++ instructions Input food rent utilíties car payment
Balloon Emporium sells both latex and Mylar balloons. The store owner wants a program that allows him to enter the price of a latex balloon, the price of a Mylar balloon, the number of latex balloons
The principal of a local school wants a program that displays the average number of students per teacher at the school. The principal will enter the number of students enrolled and the number of
Modify the algorithm shown earlier in Figure 1-5 so that it gives a 25% discount if the customer buying a TV is an employee of the store; all other customers buying a TV should receive a 15%
A store gives a 15% discount to customers who are at least 55 years old, and a 10% discount to all other customers. Using only the instructions shown in Figure 1-9, write an algorithm that displays
Harold is five steps away from his cat Ginger, who is an unknown distance away from a chair, as illustrated in Figure 1-8. Using only the instructions listed in the figure, create an algorithm that

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