WHAT IS THE WRONG WITH THIS CODE?

Question

#include <stdio.h>

#include <stdlib.h>

int *get_val(int y) {

int x = 200;

x += y;

return &x;

}

int main() {

int *p, y = 10;

p = get_val(y);

printf("%d\n", *p);

exit(0);

}

Answer 1

the danger is that when get_val terminates,

the local var x goes out of scope and the address

becomes invalid

Bloodshed dev c++ shows 210, which is the expected result,

but that is by LUCK