Write a C++ program to display Pascal’s triangle using the friend function.

Write a C++ program to display Pascal’s triangle using the friend function.

If we declare a function friend int show(T4Tutorials);  as a friend in a class T4Tutorials then this function friend int show(T4Tutorials);  can access the private and protected members of the class T4Tutorials. You must know that a global function can also be declared as a  friend function of the class.Pascal's triangle C++

Syntax of friend function in C++

class class_name
{

friend return_type function_name(arguments);

}

Output

Pascal's triangle C++

Prof. Fazal Rehman Shamil
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