You've answered 0 of 173 questions correctly. (Clear)

Question #347 Difficulty: 2

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

    #include <iostream>
#include <type_traits>

template <typename T>
void foo(T& x)
{
    std::cout << std::is_same_v<const int, T>;
}

template <typename T>
void bar(const T& x)
{
    std::cout << std::is_same_v<const int, T>;
}

int main()
{
    const int i{};
    int j{};

    foo(i);
    foo(j);
    bar(i);
    bar(j);
}

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