How to nest functions in C++ Programming

A member function can call another member function directly without any need of dot operator. To call another member function, we can simply write the function name followed by parameter values enclosed in parentheses. An example for calling another member function is as follows: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 #include<iostream> using namespace std; class Square { public: int side; public: float area(float); float peri(float); void show_details(); };

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How to nest functions in C++ Programming
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