What will be the output of the following C code?
#include <stdio.h>
int (*(x()))[2];
typedef int (*(*ptr)())[2] ptrfoo;
int main()
{
ptrfoo ptr1;
ptr1 = x;
ptr1();
return 0;
}
int (*(x()))[2]
{
int (*ary)[2] = malloc(sizeof*ary);
return &ary;
}
#include <stdio.h>
int (*(x()))[2];
typedef int (*(*ptr)())[2] ptrfoo;
int main()
{
ptrfoo ptr1;
ptr1 = x;
ptr1();
return 0;
}
int (*(x()))[2]
{
int (*ary)[2] = malloc(sizeof*ary);
return &ary;
}A. Compile time error
B. Nothing
C. Undefined behaviour
D. Depends on the standard
Answer: Option A
This Question Belongs to C Program >> Structure And Union
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