Can anyone explain the behavior of this code

Question

#include <stdio.h>

int main() {
int a[2][2][2] = { {10,2,3,4},
{5,6,7,8}
};
int *p, *q;
p = &a[2][2][2];
*q = ***a;
printf("%d %d", *p, *q);
return 0;
}
Why garbage value and segmentation fault is coming

Answer 1

Sami Khan
Code is giving this warning

https://code.sololearn.com/cWqbfjVLi6Zn/?ref=app

Answer 2

Is the code right ? am confused, a[2][2][2] here you just have 1 row 2 column and 4 values..
This should result in warning..
correct me if am wrong

Answer 3

You are reading off the end of the array. Remember that arrays are indexed beginning from 0.

You made an array of size 2 and you are reading the 3rd element.