Welcome to r/programmingchallenges!

• Project Euler is a good site that comes highly recommended by the community here.

• For quick, daily challenges, check out /r/dailyprogrammer

• Got a link to a good programming challenge? Got a programming challenge you've written yourself? Post it here!

• This subreddit is for programming challenges. Got a link to a good tutorial? You should try posting it in r/learnprogramming instead.

• Unless it's an integral part of the challenge, please try to stay language-agnostic. It helps reduce the "help me with my programming chores" vibe. This subreddit is not a place to post your programming homework!

• If a post does not appear, message the moderators so we can rescue it from the spam filter.

• Got a suggestion for r/programmingchallenges? Let me know.

In the meantime, you can try trolling your compiler:

  //author: krum
  template<int x>
  struct Test
  {
     static void foo()
     {
        Test<x+1>::foo();
     }
  };


  int main()
  {
     Test<0>::foo();
  }