Can we add a user-defined function to the standard library?

Answer 1

you can modify one of the header files sure, but that serves little purpose as if anyone else wanted to run the code they would also have to modify it

Answer 2

Can you tell how

Answer 3

Torque opening the header file in a text editor and modifying it should work

Answer 4

Thanks

Answer 5

How do I open a header file in a text editor?