Memory Management Programs

C++ Memory Management: Pointers and Dynamic Memory Allocation

11 program solutions

Program Solutions

Basic Pointers

Basic Pointer Program in C++

Pointer Arithmetic

Pointer Arithmetic Program in C++

Pointer to Pointer

Pointer to Pointer (Double Pointer) Program in C++

Array of Pointers

Array of Pointers Program in C++

Pointer to Function

Function Pointer in C++ - Complete Guide with Examples, Use Cases, Callbacks, and Best Practices

Null Pointer

Null Pointer Program in C++

new and delete Operators

Dynamic Memory Allocation using new and delete in C++

Dynamic Array Allocation

Dynamic Array Allocation Program in C++

Dynamic Object Creation

Dynamic Object Creation using new and delete in C++

Memory Leak Prevention

Memory Leak Prevention and Best Practices in C++

Smart Pointers

Smart Pointers (unique_ptr, shared_ptr) in C++

Topic Strategy: Memory Management Programs

This topic is best practiced through repetition with variation. Solve each program, then modify constraints and test alternate approaches so you understand why one solution performs better than another.

During interviews, explain the approach before coding: input assumptions, core logic, complexity, and edge cases. Clear reasoning often matters as much as final code correctness.

Once comfortable, time-box each question and target clean, readable code with meaningful variable names and a quick dry run explanation.