Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Textbook Question
Chapter 2, Problem 17RQ
When you perform arithmetic operations with operands of different types, such as adding an int and a float, ____________.
- C# chooses a unifying type for the result
- you must choose a unifying type for the result
- you must provide a cast
- you receive an error message
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C++ programming
Chapter(s) Covered:
Chapter 1-8
Concepts tested by the program:
Working with one dimensional parallel arrays
Use of functions
Use of loops and conditional statements
Project Description
The Lo Shu Magic Square is a grid with 3 rows and 3 columnsshown below.
The Lo Shu Magic Square has the following properties:
The grid contains the numbers 1 – 9 exactly. Each number 1 – 9must not be used more than once. So, if you were to add up thenumbers used,
The sum of each row, each column and each diagonal all add upto the same number,
Write a program that simulates a magic square using 3 onedimensional parallel arrays of integer type.
Each one the arrays corresponds to a row of the magicsquare.
The program asks the user to enter the values of the magicsquare row by row and informs the user if the grid is a magicsquare or not.
See the sample outputs for more clarification.
Project Specifications
Input for this project:
Values of the grid (row by row)
Output for this…
In C++Using the code provided belowDo the Following:
Modify the Insert Tool Function to ask the user if they want to expand the tool holder to accommodate additional tools
Add the code to the insert tool function to increase the capacity of the toolbox (Dynamic Array)
USE THE FOLLOWING CODE and MODIFY IT:
#define _SECURE_SCL_DEPRECATE 0
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
class GChar
{
public:
static const int DEFAULT_CAPACITY = 5;
//constructor
GChar(string name = "john", int capacity = DEFAULT_CAPACITY);
//copy constructor
GChar(const GChar& source);
//Overload Assignment
GChar& operator=(const GChar& source);
//Destructor
~GChar();
//Insert a New Tool
void insert(const std::string& toolName);
private:
//data members
string name;
int capacity;
int used;
string* toolHolder;
};
//constructor
GChar::GChar(string n, int cap)
{
name = n;
capacity = cap;
used = 0;
toolHolder = new…
Fill in the blank:
#@*^gH# is a type of _______ data.
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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