Job offersCompaniesTestsBlogI'm an employerSign upLog in
Home>IT Tests>Questions>What does the following code return ? int main() { int i = 1; int& j(i); i = 4; cout << j << endl; j = 6; cout << i << endl; return 0; }

Question from the C++ - Fundamentals test

What does the following code return ? int main() { int i = 1; int& j(i); i = 4; cout << j << endl; j = 6; cout << i << endl; return 0; }

Medium

What does the following code return ?

int main() {
    int i = 1;
    int& j(i);
    i = 4;
    cout << j << endl;
    j = 6;
    cout << i << endl;
    return 0;
}
Author: SamuelStatus: PublishedQuestion passed 29 times
Edit
1
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
3
How to distinguish a parameter of a method from an attribute of the class in C++
2
The operator + has been defined for Complexe objects thanks to an intern overloading.
1
Write a C++ function that increments its input parameter and prints the result.
1
What is the default visibility of class members in C++?
2
Which type should you use to represent a data list with a length that can change ?
4
Write a C++ class with a constructor that takes two arguments.
5
Which statement concerning constructors is false ?