Method Overriding in CPP
Method Overriding- When a function with the same name in the base and derived class is there then the base class function will be overridden(means ignored) and derived class function…
Static Keyword in CPP
When we declare the static keyword with variables. Then only one copy of that variable will exist and all the object of the class will share the static variable. Static variables…
Matrix Addition In CPP
#include<iostream.h> #include<conio.h> main() { clrscr(); int m[3][3],n[3][3],o[3][3]; for (int i=0;i<=2;i++) // m input { for (int j=0;j<=2;j++) { cout <<"enter matrix elements"; cin >> m[i][j]; } } for (i=0;i<=2;i++) //…
Matrix Program in CPP
This program will take input from user a 3x3 matrix and print it into the form of matrix. #include<iostream.h> #include<conio.h> main() { clrscr(); int m[3][3]; int i; for (i=0; i…
Largest Number Program In CPP
CPP program to find out the largest of three given numbers. The program will accept three numbers and then print the largest of three numbers. In this program, if statement…
Constructor Overloading in CPP
Constructor overloading: When two or more than two constructors with the same name are there. but different in parameters is called constructor overloading. #include<iostream.h> #include<conio.h> class demo { public : demo()…
Operator Overloading In CPP
Operator Overloading: Behavior can be changed by using operator overloading. And also this can be used to redefine the meaning of the operator. #include<iostream.h> #include<conio.h> class A { public: int i;…
Inheritance in CPP
Inheritance is the process by which object of one class acquires the properties of the object of another class. The class from which properties are inherited is called base class…
Pure Virtual Function In CPP
A pure virtual function is a virtual function which has no definition in the base class. The definition for a pure virtual function must be there in the derived class…
Virtual Function in CPP
A virtual function is a member function that is declared within the base class and redefined by a derived class. It is declared by the keyword virtual. You will understand…