You've answered 0 of 166 questions correctly. (Clear)

Question #3 Difficulty: 1

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

    #include <iostream>

void f(int) { std::cout << 1; }
void f(unsigned) { std::cout << 2; }

int main() {
  f(-2.5);
}

Hint:

What are the ranks of the conversions "double => int" and "double => unsigned int"?
Is one better than the other?

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!

Android app

Get Sergey Vasilchenko's CppQuiz Android app.

C++ Brain Teasers

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