Answer:
F7
Explanation:
Mostly in MS Office products, although a lot of other products will mimic the same well known key sequences as a way of enticing you to their platform.
Answer:
Following are the code to the given question:
#include <iostream>//header file
using namespace std;
class Window //defining a class Window
{
private:
int width, height;//defining integer variable
public:
friend ostream& operator << (ostream& stm, Window& width)//defining a friend function that takes two parameters
{
return stm<<"a ("<<width.width<<" x "<<width.height<<") window"; //use return keyword that return its values
}
Window(int width, int height): width(width), height(height)//defining parameterized constructor that inherit width and height in its parameters
{}
};
int main() //Main method
{
Window w(80,90);//calling class constructor
cout<<w;//print object value
return 0;
}
Output:
a (80 x 90) window
Explanation:
In the above code, a class "Window" is defined that uses a friend function "ostream& operator" is declared that uses the "ostrea&" as a data type to hold two-variable "stm and w" in its parameter, and declared the parameterized constructor to hold value by inheriting width and height in its parameters.
Inside the main method, a class object is created that calls the constructor and uses the print method to print object value.
Answer:
Create a text file. And add this code in it:
@echo off
You are welcome to the batch programming!
And now save it with .bat file type. Give it any name you want.
And to run the bat file, double click the bat file. It will be running.
You can run it from command prompt as well. Type as below:
C:\folder\batch_name.bat.
Now, we can add as many commands in the file as we want, and we can do the batch programming.
Explanation:
Please check the answer section.
A paint or art program on your computer.
