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C++ Programming - References - Discussion

Discussion Forum : References - Programs (Q.No. 4)
References
4.
Which of the following statement is correct about the program given below? 
#include<iostream.h> 
int main()
{
    int x = 10;
    int &y = x;
    x = 25;
    y = 50;
    cout<< x << " " << --y;
    return 0; 
}
The program will print the output 50 49.
It will result in a compile time error.
The program will print the output 50 50.
The program will print the output 49 49.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 2 of 2.
Anant Supekar said:   5 years ago
The correct answer will be 50 49.
Anusha said:   5 years ago
The answer is 50 49 as x is printed first its value is 50 and then why is decremented.
Ovidiu said:   4 years ago
Starting from the standard c++17 result will be:
50 49.

In this standard, they changed std::cout.
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