Single Inheritance In C++
Single Inheritance ?
If a single class is derived from one base class then it is called single inheritance. In C++ single inheritance base and derived class exhibit one to one relation.

As shown in the figure, in C++ single inheritance only one class can be derived from the base class.
Syntax:
class subclass_name : access_mode base_class { ......... .........//body of subclass };
Example 1:
Output :
x: 11 Enter the value of x = 3 Enter the value of y = 4 Product = 12