Cpp Programming Quiz 24 – Which of the following statement is correct about the program given below?

Question: Which of the following statement is correct about the program given below?

#include
int main()
{
int x = 80;
int y& = x;
x++;
cout << x << " " << --y; return 0; }

[A].The program will print the output 80 80.
[B].The program will print the output 81 80.
[C].The program will print the output 81 81.
[D].It will result in a compile time error. 

Answer: Option D