C++ Quiz

You are taking quiz cppquiz.org/q/qreug.
After 0 of 10 questions, you have 0.00 points.

Question #148 Difficulty:

According to the C++11 standard, what is the output of this program?

    #include <iostream>

volatile int a;

int main() {
  std::cout << (a + a);


Want a hint? (It will reduce the max score for this question from 1 to 0.5)

Mode : Quiz

If you want to quit the current quiz and go back to training mode, click here.