Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Textbook Question
Chapter 2, Problem 14E
Write a
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Write a program that prompts the user to enter an integer between1 and 12 and then displays the name of the month that corresponds to the integerentered by the user. For example, if the user enters three, the program shoulddisplay March.
Questions
1. Write a program which asks the user to enter a six-digit number and print a new number by
subtracting 1 to each of its digits. For example, if the number entered is 393201, the output
should be displayed as 282190. Information on the console should be displayed similar to
the Sample Run shown below.
Sample Run:
Enter a 6 digit number: 393201
Modified number is: 28219d
Write a program named guess.cpp that generates a random number between 1 and n, where n
is the upper limit of the guessing number. The program will prompt for the number n and ask the
user to guess what the number is. If the user's guess is higher than the random number, the program
should display "Too high, try again.". If the user's guess is lower than the random number, the
program should display "Too low, try again.". The program should use a loop that repeats until
the user correctly guesses the random number. Validate all user entries (see sample output).
Sample Output
Enter the upper limit of the guessing number: 0
Invalid input, the upper limit must be greater than 0!
Enter the upper limit of the guessing number: 100
Enter your guess in between 1 and 100.
101
You have entered an invalid number!
Enter your guess in between 1 and 100.
50
Too low, try again.
Enter your guess in between 1 and 100.
75
Too high, try again.
Enter your quess in between 1 and 100.
62
loo low, try again.…
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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- 1. Write a program that lets the user guess whether a randomly generated integer would be even or odd. The program randomly generates an integer and divides it by 2. The integer is even if the remainder is 0, otherwise odd. The program prompts the user to enter a guess and reports whether the guess is correct or incorrect.arrow_forwardCreate a program that prompts the user for an amount less than 100 and then displays the minimum number of coins necessary to make the change. The change can be made up of quarters, dimes, nickles, and penniesarrow_forwardC++arrow_forward
- Write a program that generates a random number in the range of 1 through 100, and asks the user to guess what the number is. If the user's guess is higher than the random number, the program should display "Too high, try again." If the user's guess is lower than the random number, the program should display "Too low, try again." If the user guesses the number, the application should congratulate the user and generate a new random number so the game can start over. Additional Enhancement: Enhance the game so it keeps count of the number of guesses that the user makes. When the user correctly guesses the random number, the program should display the number of guesses.arrow_forwardWrite a program named FahrenheitToCelsius that accepts a temperature in Fahrenheit from a user and converts it to Celsius by subtracting 32 from the Fahrenheit value and multiplying the result by 5/9. Display both values to one decimal place.arrow_forwarda. Write a program named CheckMonth that prompts a user to enter a birth month. If the value entered is greater than 12 or less than 1, display an error message; otherwise, display the valid month with a message such as 3 is a valid month. b. Write a program named CheckM0nth2 that prompts a user to enter a birth month and day. Display an error message if the month is invalid (not I through 12) or the day is invalid for the month (for example, not between 1 and 31 for January or between I and 29 for February). If the month and day are valid, display them with a message.arrow_forward
- In Chapter 4, you created a program that generates a random number, allows a user to guess it, and displays a message indicating whether the guess is too low, too high, or correct. Now, create a modified program called GuessingGame2 in which the user can continue to enter values until the correct guess is made. After the user guesses correctly, display the number of guesses made. Recall that you can generate a random number whose value is at least min and less than max using the following statements: Random ranNumber = new Random(); int randomNumber; randomNumber = ranNumber.Next(min, max);arrow_forward11. Programming: Please input the two times, one is the time for train leaving the station, another is the time for train stop at the next station. please calculate how long the train takes between two stations? For example1: Please input the time for leaving: 12:40 Please input the time for stop: 14:35 the train takes 1 hour(s) and 55 minute(s). For example2: Please input the time for leaving: 12:40 Please input the time for stop: 14:50 the train takes 2 hour(s) and 10 minute(s).arrow_forwardBody mass index (BMI) is a measure of health based on weight. It can be calculated by taking your weight in kilograms and dividing it by the square of your height in meters. Write a program that prompts the user to enter a weight in pounds and height in inches and displays the BMI. Note that one pound is 0.45359237 kilograms and one inch is 0.0254 meters.arrow_forward
- 1. Write a program that does the following: Ask the user to enter the price of their items. The user can enter as many items as they want until the user enters the integer 0. Print out the total of their checkout. If the sum is greater than $100, print out "That's expensive!" Sample run of program: Enter the price of an item: > 27 Enter the price of an item: > 80 Enter the price of an item: > 0 Your checkout total is $107. That's expensive!arrow_forwardWrite an application that allows a user to enter any number of student quiz scores, as integers, until the user enters 99. If the score entered is less than O or more than 10, display Score must be between 10 and O and do not use the score. After all the scores have been entered, display the number of valid scores entered, the highest score, the lowest score, and the arithmetic average. An example of the program is shown below: Enter a score >> 6 Enter another score or 99 to quit >>» 7 Enter another score or 99 to quit >» 9 Enter another score or 99 to quit >» 7 Enter another score or 99 to quit >> 99 4 valid scores were entered Highest was 9 Lowest was 6 Average was 7.25arrow_forwardWrite a program that generates a random number in the range of 1 through 100, and asks the user to guess what the number is. If the user’s guess is higher than the random number, the program should display “Too high, try again.” If the user’s guess is lower than the random number, the program should display “Too low, try again.” If the user guesses the number, the application should congratulate the user and then generate a new random number so the game can start over.Optional Enhancement: Enhance the game so it keeps count of the number of guesses that the user makes. When the user correctly guesses the random number, the program should display the number of guesses.arrow_forward
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