disadvantage of friend functions is that they require an extra line
of code when you want dynamic binding. To get the effect of a virtual friend,
the friend function should call a hidden (usually protected:) virtual[20]
member function.
Read more: Demerits_of_friend_function
Write a merits and demerits of using function in program
Are mala cha pahije disadvantages.. ani tumhi mala vichartat.. ask to scientist....
Some function are not using in c
using function we can call the function in the program any where. by using functions we can reduce the code redundancy
C programs do not function without functions.
using max function
Not possible. Of course you can call a function which does the addition for you, but function-calling is also an operator in C.
#include<
The operator required to call c function using object name is function object. Other operator names that deal with objects are structure dereference, structure reference, and indirection
its quite simple using printf function
Usually by using the scanf function
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