C++ program to print the hollow square or rectangle star pattern using inline function.

Write a C++ program to print the hollow square or rectangle star pattern using the inline function.

The inline function inline int T4Tutorials::in() helps to increase the execution time of a program. The programmer can make a request to the compiler to make the inline function as inline int T4Tutorials::in().

Making inline means that compiler can replace the function definitions of inline int T4Tutorials::in() with the place where this function is called w.in();.

The compiler replaces the definition of inline functions at compile time instead of referring function definition at runtime.

#include<iostream>
using namespace std;
class T4Tutorials
{
	public:
		int i,j,n;
		int in();	
};
inline int T4Tutorials::in()
{
	cout<<"enter number:";
	cin>>n;
	for(i=1;i<=n;i++)
	{
		for(j=1;j<=n;j++)
		{
			if(i==1||i==n||j==1||j==n)
			{
				cout<<"*";
			}
			else 
			{
				cout<<" ";
			}
		}
		cout<<"\n";
	}
};
int main()
{
	T4Tutorials w;
	w.in();
}

#include<iostream>

using namespace std;

class T4Tutorials

{

public:

int i,j,n;

int in();

};

inline int T4Tutorials::in()

{

cout<<"enter number:";

cin>>n;

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

{

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

{

if(i==1||i==n||j==1||j==n)

{

cout<<"*";

}

else

{

cout<<" ";

}

cout<<"\n";

}

};

int main()

{

T4Tutorials w;

w.in();

}

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