What is the output of this C program?

#include <stdio.h>
int main(void)
{
    int x = 5;
    int *p = &x;
    int **q = &p;
    **q = 40;
    printf("%d", x);
    return 0;
}
                        

Options

• A. 5
• B. Address of x
• C. 40
• D. More than one of the above
• E. None of the above