Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Textbook Question
Chapter 2, Problem 3E
Choose the best data type for each of the following, so that no memory storage is wasted. Give an example of a typical value that would be held by the variable, and explain why you chose the type you did.
- the number of years of school you have completed
- your final grade in this class
- the population of China
- the number of passengers on an airline flight
- one player’s score in a Scrabble game
- the number of Electoral College votes received by a U.S. presidential candidate
- the number of days with below freezing temperatures in a winter in Miami, Florida
- one team’s score in a Major League Baseball game
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i. Explain the following datatypes in your own words without copying it from
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Here is the question:
The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly.
Here is the code given:
// Program displays some facts about a string
public classDebugSeven3
{
public static void main(String[] args)
{
String quote =
"Honesty is the first chapter in the book of wisdom. - Thomas Jefferson";
System.out.println("index.of('f') is: " + quoteindexOf('f'));
System.out.println("index.of('x') is: " + quoteindexOf('x'));
System.out.println("char.At(5) is: " + quote.charAt(50));
System.out.println("endsWith(\"daughter\") is: " + quote.endsWith("daughter"));
System.out.println("endsWith(\"son\") is: " + quote.endsWith("son"));
System.out.println("replace('e', '*') is: ", quote.replace('e', '*'));
}
}
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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