C Pointer Assignments

Master pointers in C using this structured list of hands-on assignments. Includes array pointers, function pointers, and real-life use cases.

🔹 Section A: Basics of Pointers

Print address and value using a pointer.
Swap two variables using a pointer.
Function to return max of two numbers using pointers.
Increment number using pointer in a function.
Reverse an array using pointer arithmetic.

🔹 Section B: Arrays and Pointers

Print array using pointer notation.
Sum all elements in array using pointers.
Find largest/smallest in array using pointers.
Reverse array using two-pointer approach.
Sort array with pointer-based bubble sort.

🔹 Section C: Function Pointers

Use function pointer for add/subtract/multiply.
Calculator menu using function pointer array.
Callback system with function pointer.
Execute task based on function pointer choice.
Shape area calculator using struct and pointer to function.

🔹 Section D: Pointer to Pointer & Strings

Change variable value using pointer to pointer.
Count vowels using string pointer.
Concatenate two strings using pointers.
Copy string manually using pointers.
Manage 2D array of strings using char**.

🔹 Section E: Advanced Applications

Use function pointer to select sorting algorithm.
Menu program with function pointers: factorial, prime, fibo, palindrome.
Virtual button click simulation using function pointers.
Student record system with struct + function pointer logic.
Signal-slot style event system using function pointer array.

🎁 Bonus Challenge

Build your own calculator using: function pointers, loops, switch-case, conditions and pointer arrays.