Pointer Arithmetic and Pointer to Pointer — Study Resources & PYQs
Pointer arithmetic and pointers to pointers.
- Estimated study time: 75 minutes
Study resources
- Pointer Arithmetic - GeeksforGeeks tutorial (Article) — Explains why incrementing a pointer moves it by the size of its type, not by one byte. This is the basis of every array-pointer numerical you will be asked.
- Pointer to Pointer in C - GeeksforGeeks (Article) — See the multi-level pointer section on this page, with the int **ptr2 = &ptr1 example. Draw the memory diagram yourself once; it makes double pointers much less intimidating.
Taught in these subjects
- COMPUTER PROGRAMMING — BCST11 · Government College of Engineering and Technology, Jammu