Learn C++ Fundamentals : Coding for Absolute Beginners

Learn to create your first C++ console app in Visual Studio, sign in, start a new project, choose the console app template, set location, and explore the Solution Explorer.

Create variables in c++ by declaring data types such as integer, double, character, string, and boolean, assign values with the = operator, and display results using cout.

Learn how to use identifiers in c++ by naming variables with descriptive or simple short names, declare integers and strings, and use the standard library with std::cout.

Learn how to name variables and identifiers in C++ using snake_case, camelCase, and PascalCase, with rules on underscores, starting with a letter, and also Hungarian notation.

Master printing text and handling new lines in c++ using cout, hello world, hello developer, and line breaks with backslash n or endl; practice in a local development environment.

Learn to read user input in C++ using cin and the extraction operator, and output with cout, while prompts and storing into variables for int and string.

Learn how to build a simple calculator program in C++ by collecting two numbers, computing their sum with variables, and exploring subtraction, division, and multiplication using arithmetic operators.

The lecture explains single line and multi-line comments in C++, showing how the compiler ignores them and why comments improve readability, documentation, and assist beginners.

Explore C++ data types including numeric, string, character, and boolean types, learn how to define variables, assign values, and read them for output through basic program examples.

Learn the basics of C++ data types, including int, float, double, char, bool, and string, and understand their storage sizes, ranges, and when to use each.

Explore integer, float, and double numeric types in C++, and understand how decimals differ in precision, with floats around six to seven digits and doubles up to fifteen.

Learn how to use string types in C++ by defining the string keyword, including the string header, and printing variables with cout.

Learn how to use the char data type to store single characters, represent genders with m or f, and display ASCII values such as 65 to 67 in C++.

Explore boolean types in c++ by using the bool keyword to represent true or false, and apply them to conditional decisions and simple outputs with cout and endl.

Learn the basics of C++ operators, including arithmetic, assignment, and comparisons, plus logical and, or, and not; apply them in C++ statements with practical examples.

Learn arithmetic operators in C++ by applying addition, subtraction, multiplication, division, and modulus to real-world expressions, and explore operator overloading while practicing with variables.

Learn how the assignment operator works in C++, use += and other compound operators to update a variable, and see that x += ten equals x = x + ten.

Learn C++ comparison operators, including equal to, not equal, greater than, less than, and greater than or equal to, less than or equal to. See x and y illustrate booleans and conditional decisions.

Learn how to use logical operators in C++ to evaluate single and multiple conditions with and, or, and not, and how these operators determine truth of conditions in C++ programs.

Explore C++ strings by creating strings with a variable, concatenating them, and using built-in string functions, then learn string indexing, formatting, and input using namespace.

Learn how to use the C++ string library to declare and manipulate string variables, read input for id, name, phone, and address, and display concatenated employee data.

Learn how to concatenate strings in C++ by joining first and last names, using the plus operator and append, and handle dynamic text outputs.

Learn how to use string built-in functions in C++, including length and size, max and min, and square root, round, and log in beginner-friendly programming.

Learn string indexing in C++ by reading characters at zero-based indices with square brackets and modifying them via assignment. This enables turning, for example, 'John Perry' into 'Don Perry'.

Learn to format strings in C++ by escaping quotes and backslashes, using backslash sequences for newlines and tabs, and producing correct output.

Explore string input in C++: use cin for a single word, getline for full names, and learn how whitespace ends input while printing the entered name.

Learn how to use the std namespace in c++, using std::string and std::cout, and how including string and avoiding std prefixes still yields the same hello output.

Learn C++ decision making, explore true or false, and use the ternary operator for single-line statements and switch case statements.

Learn how if statements empower decision making in C++, using comparison and logical operators to execute code blocks when conditions are true, with practical variable examples.

Learn how if and else statements drive decision making in C++ by comparing x and y, printing messages with cout, and exploring basic syntax and conditions.

Learn how to use multiple else if conditions in c++ to decide messages like good morning, good day, and good evening using comparisons such as < 11 and <= 20.

Explore the ternary operator in C++, a shorthand for decision making in a single line. Use condition ? true_message : false_message to display messages like good evening or good morning.

Learn to implement the switch-case statement in C++, using cases, break, and default to map inputs to actions, illustrated with a months example and basic calculator tasks.

Explore C++ control flow and loop statements, including for, while, do-while, and nested loops, with break and continue usage, and practice a prime number program.

Learn how a while loop repeats a block of code while a condition is true. See how a counter increments to print numbers, avoiding infinite loops.

Master the do-while loop by seeing how it executes the block first, then checks the condition; compare it to the while loop with examples that print numbers 1–10.

Explore the for loop in c++, covering initialization, condition, and increment. See how it prints numbers from zero to ten and generates a dynamic multiplication table from user input.

Customize loop iterations by adjusting the increment in c++, using values like plus two or plus five. Print sequences from an initial value to 50, adapting the interval to project.

Learn how the break statement terminates a for loop using the break keyword when i equals five. The lecture demonstrates stopping the loop with an if condition at five.

Learn how the continue statement controls loops by skipping iterations and continuing the loop, with examples of break/continue usage to send alerts or messages based on data.

Explore nested loops with an outer and inner loop to print five rows and three columns, using for loops and cout to create star, hash, or number patterns.

Learn to write a C++ program that checks if a user-entered number is prime using a for loop and a boolean flag, with zero and one treated as non-prime.

Write a multiplication table program that uses user input to determine the number and the iteration count, prints the table to screen, and encourages trying it before comparing results later.

Solve a coding exercise by collecting two user inputs—a number and a choice—and using a for loop to perform and print multiplications, then test and refine your solution.

Learn C++ fundamentals by exploring arrays, including creating, modifying, and iterating with loops, and reading and updating multi-dimensional arrays through real-world examples.

Learn how arrays store multiple values in a single variable and define their size with square brackets. Access items with zero-based indexing in string arrays and print them with cout.

Update array elements by index to modify values, then read the updated positions to verify changes with dynamic values inside the array.

Read array data using for loops in c++ by iterating through array items and printing each with cout, while addressing loop boundaries and common errors.

Explore multidimensional arrays in C++ by creating a 2x4 matrix, populating it with characters, and reading elements using row and column indices.

Update an existing multidimensional array by selecting the row and index position and replacing the value. See how replacing b with s demonstrates the simple, row-and-index driven update.

Master reading a multidimensional array in C++ with nested for loops to traverse rows and columns and print each element using cout.