Skip to content

🍎 what is πšŠπš™πš™πš•πšŽ[𝑛] of πš’πš—πšΒ πš–πšŠπš’πš—()?

License

Notifications You must be signed in to change notification settings

LucasLarson/AppleParameter

Repository files navigation

AppleParameter

Gitpod Ready-to-Code Gitter chat Donate CodeFactor

What is apple[0] of int main()?

In the C family of languages, there are typically zero or two – or sometimes three – parameters on the int main() function. The first two are usually argc and argv. When there’s a third, it’s often envp.

  • What happens when you add a fourth parameter apple?
  • What if your compiler has a defined macro __APPLE__?
  • What if apple’s not an int:
    • What if it’s a double pointer char **apple?
    • What if it’s a two-dimensional array char apple[][]?
    • What if the apple parameter’s an array of pointers char *apple[]?
      • What is the content of apple[0]?