HackerRank C++ Inheritance Introduction

One of the important topics of Object Oriented Programming is Inheritance. Inheritance allows us to define a class in terms of another class, which allows us in the reusability of the code.

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>

using namespace std;

class Triangle
{
    public:
       void triangle()
    {
           cout<<"I am a triangle\n";
       }
};
class Isosceles : public Triangle
{
    public:
       void isosceles()
    {
          cout<<"I am an isosceles triangle\n";
       }
        //Write your code here.
        void description()
  {
          cout<<"In an isosceles triangle two sides are equal\n";
        }
};
int main()
{
    Isosceles isc;
    isc.isosceles();
    isc.description();
    isc.triangle();
    return 0;
}