What will be output of following program? #include unsigned long int (* avg())[3]{ static unsigned long int arr[3] = {1,2,3}; return &arr; } int main(){ unsigned long int (*ptr)[3]; ptr = avg(); printf("%d" , *(*ptr+2)); return 0; }

What will be output of following program? #include unsigned long int

1.	What will be output of following program? #include unsigned long int (* avg())[3]{ static unsigned long int arr[3] = {1,2,3}; return &arr; } int main(){ unsigned long int (ptr)[3]; ptr = avg(); printf("%d" , (*ptr+2)); return 0; }
A.	1
B.	2
C.	3
D.	Compilation error
Answer» D. Compilation error