Which of the following statement is correct about the program given below? #include<iostream.h> enum xyz { a, b, c }; int main() { int x = a, y = b, z = c; int &p = x, &q = y, &r = z; p = ++x; q = ++y; r = ++c; cout<< p << q << r; return 0; }

The program will print the output 1 2 3.

The program will print the output 2 3 4.

The program will print the output 0 1 2.

It will result in a compile time error.

Which of the following statement is correct about the program given be

1.	Which of the following statement is correct about the program given below? `#include<iostream.h> enum xyz { a, b, c }; int main() { int x = a, y = b, z = c; int &p = x, &q = y, &r = z; p = ++x; q = ++y; r = ++c; cout<< p << q << r; return 0; }`
A.	The program will print the output 1 2 3.
B.	The program will print the output 2 3 4.
C.	The program will print the output 0 1 2.
D.	It will result in a compile time error.
Answer» E.

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