Working with Arrays, Strings, and Pointers in C++After mastering basic constructs (variables, loops, functions), there is often a need to work with groups of data: store multiple values, process text, manage memory efficiently. These topics are a key step toward understanding how C++ enables more efficient code.Pulse Set is a set of materials that helps systematically explore arrays, strings, and pointers. You will receive step-by-step explanations, code examples, self-study tasks, and typical usage scenarios. What's inside Pulse Set: Module 1: One-dimensional arrays — declaration, initialization, index access, looping through arrays, finding sum/maximum/minimum. Module 2: Multi-dimensional arrays — two-dimensional arrays (matrices), initialization, nested loops for row/column processing, examples of matrix multiplication and transposition. Module 3: C-style strings (C-strings) — char arrays, null terminator, strlen, strcpy, strcat, strcmp functions, string input/output. Module 4: std::string — modern string class, creation, concatenation, character access, length(), substr(), find(), replace() methods. Module 5: Pointers — what a pointer is, & and * operators, pointer arithmetic, accessing array elements via pointer, passing arrays to functions. Module 6: Dynamic memory — new and delete, creating dynamically sized arrays, avoiding memory leaks, usage examples. Who this material is for:Suitable if: You can already write programs with loops, conditions, and functions You want to learn to work with large amounts of data at once You are interested in how C++ manages memory and why pointers matter Not suitable if: You have not yet run programs with multiple functions and user input You are looking for classes, inheritance, or STL containers right away What you will be able to master after completing it:Create and process fixed- and variable-size arraysPerform operations on matrices (two-dimensional arrays)Use strings in classic and modern styles (C-strings and std::string)Understand the concept of pointers and their connection to arraysAllocate and deallocate memory dynamicallyPass arrays and strings to functions efficientlyDetect and fix common memory-related errors (out-of-bounds, dangling pointers) About the author:Developer experienced in C++ projects where efficiency and resource control are critical. For many years has explained pointers and array handling to beginners, helping avoid the most common mistakes through practical examples. 30-day refund policyIf within 30 days after purchase of paid tariff you feel the materials do not suit you — write us for refund (for Free Pack not applicable).
