# Inheritance Introduction in C++ Hacker Rank Solution

Hello coders, In this post, you will learn how to solve the Inheritance Introduction in C++ Hacker Rank Solution. This problem is a part of the HackerRank C++ Programming Series.

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## Inheritance Introduction in C++ Hacker Rank Solution

### Problem

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.Check out the code below:

```class Triangle{
public:
void triangle(){
cout<<"I am a triangle\n";
}
};
```

The class Triangle has a function called triangle(). Now we create a class derived from the base class Triangle called Isosceles.

```class Isosceles : public Triangle{
public:
void isosceles(){
cout<<"I am an isosceles triangle\n";
}
};
```

Now we can create a derived class object and use it to access the functions of the base class.

```int main(){
Isosceles isc;
isc.isosceles();
isc.triangle();
return 0;
}
```

This code will print:

```I am an isosceles triangle
I am a triangle
```

Now write a function in Isosceles class such that the output is as given below.

### Sample Output :

```I am an isosceles triangle
In an isosceles triangle two sides are equal
I am a triangle```

### Inheritance Introduction in C++ Hacker Rank Solution

```#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";
}
/* Inheritance Introduction in C++ - Hacker Rank Solution START */
void description()
{
cout << "In an isosceles triangle two sides are equal" << endl;
}
/* Inheritance Introduction in C++ - Hacker Rank Solution END */
};
int main()
{
Isosceles isc;
isc.isosceles();
isc.description();
isc.triangle();
return 0;
}```

Disclaimer: The above Problem (Inheritance Introduction in C++ ) is generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.

### FAQ:

#### Is HackerRank good for beginners?

HackerRank is very good for beginners so even if you want to print your first program “Hello World!” then definitely HackerRank gives this opportunity to you. It has a pretty good UI with boilerplate code pre-written that helps beginners to start competitive coding.

#### What is meant by HackerRank?

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses. Developers compete by writing programs according to provided specifications. Wikipedia

#### What is C++ programming used for?

C++ is a general-purpose programming language created by Danish computer scientist Bjarne Stroustrup as an extension of the C programming language, or “C with Classes”. Wikipedia

#### Where can I find HackerRank solutions in CPP?

in this post you will get all the solutions of HackerRank CPP Problems.

Finally, we are now, in the end, I just want to conclude some important message for you

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