Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Chapter 2, Problem 5E
Write a C#
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The temperature of an object changes when it absorbs or loses thermal energy. It is possible to relate the amount of heat transferred, denoted by a variable q with units of joules, to the quantity of the substance m, by the following equation:
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Using C# in Microsoft Visual Studio create an application that lets the user play the game of Rock, Paper, Scissors against the computer. The program should work as follows:1. When the program begins, a random number in the range of 1 through 3 is generated. If the number is 1, then the computer has chosen rock. If the number is2, then the computer has chosen paper. If the number is 3, then the computer has chosen scissors. (Do not display the computer’s choice yet.)2. The user selects his or her choice of rock, paper, or scissors. To get this input you can use Button controls, or clickable PictureBox controls displaying some of the artwork that you will find in the student sample files.3. The computer’s choice is displayed.4. A winner is selected according to the following rules:• If one player chooses rock and the other player chooses scissors, then rock wins. (Rock smashes scissors.)• If one player chooses scissors and the other player chooses paper, then scissors wins. (Scissors…
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Chapter 2 Solutions
Microsoft Visual C#
Ch. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - Assume that you have two variables declared as int...Ch. 2 - Assume that you have a variable declared as...Ch. 2 - Assume that you have a variable declared as int...Ch. 2 - Assume that you have a variable declared as int...Ch. 2 - Prob. 8RQCh. 2 - Assume that you have a variable declared as int...Ch. 2 - Assume that you have a variable declared as int...
Ch. 2 - Prob. 11RQCh. 2 - Which of the following is not a C# comparison...Ch. 2 - Prob. 13RQCh. 2 - Which of the following C# types cannot contain...Ch. 2 - Assume that you have declared a variable as double...Ch. 2 - Assume that you have declared a variable as double...Ch. 2 - When you perform arithmetic operations with...Ch. 2 - Prob. 18RQCh. 2 - Prob. 19RQCh. 2 - Which of the following compares two string...Ch. 2 - What is the numeric value of each of the following...Ch. 2 - What is the value of each of the following Boolean...Ch. 2 - Choose the best data type for each of the...Ch. 2 - In this chapter, you learned that although a...Ch. 2 - Write a C# program named InchesTOCentmeters that...Ch. 2 - Prob. 6ECh. 2 - Write a C# program named ProjectedRaises that...Ch. 2 - Convert the ProjectedRaises class to an...Ch. 2 - Malcolm Movers charges a base rate of $200 per...Ch. 2 - Prob. 10ECh. 2 - Write a program named Eggs that declares four...Ch. 2 - Modify the Eggs program to create a new one named...Ch. 2 - Write a program named MakeChange that calculates...Ch. 2 - Write a program named Testslnteractive that...Ch. 2 - Write a program named FahrenheitToCelsius that...Ch. 2 - Prob. 16ECh. 2 - Prob. 17ECh. 2 - Pig Latin is a nonsense language. To create a word...Ch. 2 - Each of the following files in the Chapter.02...Ch. 2 - In Chapter 1, you created two programs to display...Ch. 2 - Prob. 2CP
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- Write a program named Eggs that declares four variables to hold the number of eggs produced in a month by each of four chickens, and assign a value to each variable. Sum the eggs, then display the total in dozens and eggs. For example, a total of 127 eggs is 10 dozen and 7 eggs.arrow_forwardWrite a program that calculates and displays a person’s body mass index (BMI). The BMI is often used to determine whether a person with a sedentary lifestyle is overweight or underweight for his or her height. A person’s BMI is calculated with the following formula:BMI = weight × 703 / height2where weight is measured in pounds and height is measured in inches. The program should display a message indicating whether the person has optimal weight, is underweight, or is overweight. A sedentary person’s weight is considered to be optimal if his or her BMI is between 18.5 and 25. If the BMI is less than 18.5, the person is considered to be underweight. If the BMI value is greater than 25, the person is considered to be overweight please write code on c++arrow_forwardHere is my assignment that must be in C#: Write an application named EnterUppercaseLetters that asks the user to type an uppercase letter from the keyboard. If the character entered is an uppercase letter, display: OK; if it is not an uppercase letter, display the error message: Sorry - that was not an uppercase letter. . The program continues until the user types an exclamation point (!). An example of the program is shown below:arrow_forward
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- Write a program that calculates the future value of an investment at a given interest rate for a specified number of years. The formula for the calculation is as follows:futureValue = investmentAmount * (1 + monthlyInterestRate)years * 12 Use text fields for users to enter the investment amount, years, and interest rate. Display the future amount in a text field when the user clicks the Calculate button, as shown in Figure 9.22b.arrow_forwardThe local Martins awards coupons(just kidding) depending on how much a customer spends on groceries. For example, if you spend $50, you will get a coupon worth eight percent of that amount. The following table shows the percent used to calculate the coupon awarded for different amounts spent. Write a program as a C# application that calculates and prints the value of the coupon a person can receive based on groceries purchased. Here is a sample run: Please enter the cost of your groceries: 14 You win a discount coupon of $ 1.12. (8% of your purchase) Money Spent Coupon Percentage Less than $10 No coupon From $10 to $60 8% More than $60 to $150 10% More than $150 to $210 12% More than $210 14%arrow_forwardWrite a program that informs a user of their meal charge. Create a variable and assign it a value for the meal charge (e.g. $32.95). The program should then compute the tax and tip on the restaurant bill. The tax should be 6.75 percent of the meal cost. The tip should be 20 percent of the total after adding the tax. Display the meal cost, tax amount, tip amount, and total bill on the screen.arrow_forward
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