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Program is to store first n natural no in a file:
Write a program to store first n natural no in a file
void main()
{
fstream file;
file.open("student.dat",ios::in|ios::out|ios::app);
int n;
cout<<" enter record to be modified ";
cin>>n;
file.seekg((n-1)*sizeof());
file.read((char *)& ,sizeif());
file.write((char *)& ,sizeof());
file.close();
}
Scope Rules and Storage Classes The storage class verifies the life of a variable in terms of its duration or its scope. There are four storage classes : automatic static
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Inheritance and Reuse Consider a car manufacturing company. When they require building a new car, they have two choices. They can start from the scratch, or they can change an
Constructors By definition, a constructor function of some class is a member function that automatically gets implemented whenever an instance of the class to which the constru
padovan series with words
b) Why copy constructor accepts reference to an object and not the object itself? What happens if we do otherwise?
In this sub-task will you implement three functions for the final three function prototypes that will do exactly the same as the three functions that you have just written. This ti
Hi, I need quick sort program without using recursion
.Develop a two dimensional interactive game with the following features: 1. Use OpenGL (any version you find convenient) 2. The game can either be two player or one player with the
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