C Programming Quizzes C Language Pointer

Directions:
void main()
{
   int array[10];
   int *i = &array[2], *j = &array[5];
   int diff = j-i;
   printf("%d", diff);
}

Question:
Find the output of the following program.

Option A):
3
Option B):
Garbage value
Option C):
6
Option D):
85

Correct Answer is Option A):
3