You've answered 0 of 189 questions correctly. (Clear)

Question #401 Difficulty: 2

According to the C++23 standard, what is the output of this program? 

    #include <iostream>

int main() {
  unsigned i = 0;
  for (; i < 2; ++i) {
    std::cout << i << " ";
  }
  for (; i >= 0; --i) {
    std::cout << i << " ";
  }
}

Answer:

Problems? View a hint or try another question.

I give up, show me the answer (make 3 more attempts first).

Mode : Training

You are currently in training mode, answering random questions. Why not Start a new quiz? Then you can boast about your score, and invite your friends.

Contribute

Create your own!

C++ Brain Teasers

Get the book, support the site! C++ Brain Teasers cover