/* example bad variable*/
main()
{
example_fn();
printf(“%d\n”,example_var);
}
void example_fn()
{
int example_var = 4;
printf(“%d\n”,example_var);
}
/* example bad variable*/
main()
{
example_fn();
printf(“%d\n”,example_var);
}
void example_fn()
{
int example_var = 4;
printf(“%d\n”,example_var);
}
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