As the functions are of 2 type:
1.Pre-defined/library functions,
2.User defined functions.

What type of function is main() function?

This doubt comes in my mind while writing a program we define the main() function as we do the others.

Please help!!!

  • $\begingroup$ Emm user-defined?.. C++ program should have main function when linker links it to the binary code which starts executing the program calling this function. It was not the only way long time ago, not sure how it works nowadays. $\endgroup$ – Eugene Mar 11 '17 at 7:15
  • $\begingroup$ How is this a computer science question? $\endgroup$ – Raphael Mar 11 '17 at 10:13
  • 1
    $\begingroup$ @Raphael, then tell me to which subject does this question belongs? $\endgroup$ – Harsh Kumar Mar 13 '17 at 5:14
  • $\begingroup$ Depends. Where have you found this (very rough) classification? To me, this reads like a programming question. $\endgroup$ – Raphael Mar 13 '17 at 7:36
  • $\begingroup$ Ohhh! I beg your pardon. For giving the tag as functional-programming $\endgroup$ – Harsh Kumar Mar 13 '17 at 13:40

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