What will be the output of the following C code? #include <stdio.h> int *fun(); int main() { int *ptr = fun(); printf("%d n", *ptr); } int *fun() { int n = 12; return &n; }

What will be the output of the following C code? #include <stdio.h> in

1.	What will be the output of the following C code? #include <stdio.h> int fun(); int main() { int ptr = fun(); printf("%d n", ptr); } int fun() { int n = 12; return &n; }
A.	Segmentation fault
B.	Undefined behaviour
C.	Compilation Error
D.	12
E.	None of these
Answer» B. Undefined behaviour