parameterMystery9

This site requires JavaScript. It looks like you have disabled JavaScript in your browser or are using a browser that does not support JavaScript. Please enable it or try another browser.

< parameterMystery5

parameterMystery11 >

Main Page → Exercises → C++ → Solve an Exercise

Language/Type: C++ parameters references reference parameters pointers

The following code produces 3 lines of output. What is the output? Write each line of output as it would appear on the console.

null

int parameterMystery9(int* b, int& c, int a) {
    (*b)++;
    c += 3;
    a += 5;
    cout << c << " " << a << " " << *b << endl;
    return a;
}

int main() {
    int a =   10;
    int b =  200;
    int c = 3000;

    parameterMystery9(&a, b, c);
    int d = parameterMystery9(&b, c, a);
    cout << a << " " << b << " " << c << " " << d << endl;

    return 0;
}

line 1
line 2
line 3

You must log in before you can solve this problem.

Need help?

Stuck on an exercise? Contact your TA or instructor.

Is there a problem? Contact us.

CodeStepByStep

Ad Blocker Detected

parameterMystery9