Single Inheritance Rhombus star pattern C++ Program

Rhombus star pattern using Single Inheritance

Write a C++ program to print the rhombus star pattern of N rows using Single Inheritance. How to print rhombus or parallelogram star pattern with the help of for loop in C++ using Single Inheritance.

What is the Logic to print parallelogram or rhombus star pattern series in C++ using Single Inheritance?

explanation of Single Inheritance Rhombus star pattern C++ with class diagram

#include<iostream>
using namespace std;
class T4Tutorials_Parent
{
	protected:
		int i,j,k,n;
};
class T4Tutorials_Child:public T4Tutorials_Parent
{
	public:
		int show()
		{
		    cout<<"num of rows:";
			cin>>n;
			for(i=1;i<=n;i++)
			{
				for(j=1;j<=n-i;j++)
				{
					cout<<" ";
				}
				for(k=1;k<=n;k++)
				{
					cout<<"*";
				}
				cout<<endl;					
					}
		}
};
int main()
{
	T4Tutorials_Child obj;
	obj.show();
}

#include<iostream>

using namespace std;

class T4Tutorials_Parent

{

protected:

int i,j,k,n;

};

class T4Tutorials_Child:public T4Tutorials_Parent

{

public:

int show()

{

cout<<"num of rows:";

cin>>n;

for(i=1;i<=n;i++)

{

for(j=1;j<=n-i;j++)

{

cout<<" ";

}

for(k=1;k<=n;k++)

{

cout<<"*";

}

cout<<endl;

}

};

int main()

{

T4Tutorials_Child obj;

obj.show();

}

Output

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