C++ Program to print a pattern of right angle triangle using friend function

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Write a program in C++ to print a pattern of right angle triangle with a number that will repeat a number in the row by 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.pattern of right angle triangle C++

Syntax of friend function in C++

class class_name
{

friend return_type function_name(arguments);

}

Output

pattern of right angle triangle C++

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Prof. Fazal Rehman Shamil
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