Cpp Programming Quiz 22 – 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 = 10;
int &y = x;
x = 25;
y = 50;
cout<< x << " " << --y; return 0; }

[A].The program will print the output 25 49.
[B].It will result in a compile time error.
[C].The program will print the output 50 50.
[D].The program will print the output 49 49. 

Answer: Option D