C Programming Language from Scratch

Download and install C and C++ using Turbo C++ on Windows, then run the setup, click next and finish, and locate the software from the search bar.

Explore the basics of C programming by opening C and C++ in an IDE, writing simple programs with printf and scanf, compiling, and understanding main, header includes, and syntax basics.

Explore C operators including arithmetic, relational, logical, and assignment to increment, decrement, conditional, bitwise, and special—and learn about formatted input/output, gets, scanner, and sizeof.

Explore increment and decrement operators, relational operators, and logical operators in C through hands-on coding demonstrations and output explanations.

Explore control flow statements in C, including if else, loops (while, do while, for), switches with default and break, and practical programs from swapping numbers to Fibonacci and Pascal's triangle.

Learn essential C string handling functions using string.h, including copy, concatenation, length, compare, reverse, and case conversion through practical examples.

Explore arrays in C, covering declaration, initialization, one-dimensional and two-dimensional arrays, zero-based subscripting, strings as character arrays, input/output, and matrix operations.

Explore functions in the C programming language, including built-in and user-defined functions, no-argument and with-argument forms, and no-return and with-return variants, demonstrated via a main calling an add function.

Explore storage classes in C programming language from scratch, including local, auto, internal, external, global, static, and register, with examples and variable lifetimes.

Learn how recursive functions work in C programming from scratch, with factorial and Fibonacci examples, and implement multiplication using recursion through a main function and user input.

Explore unions in C programming, compare their memory usage with structures, learn how to declare and initialize unions, and understand how all members share a single memory space.

Explore how structures group different data types under a single variable, declare and initialize structs like book and student, and access or pass them via pointers.

Explore pointers in C by learning how a pointer stores the address of another variable, with examples using integers, arrays, and strings, and how pointer arithmetic and address operators work.

Explore dynamic memory allocation in C, covering malloc, calloc, and free, and learn how runtime memory management uses pointers to allocate, release, and manage contiguous blocks.

Explore how to work with text and binary files in C, including opening, reading, writing, and closing files with fopen, fclose, getc, putc, fprintf, fscanf, and rewind.