C++ For absolute beginners (From Zero To Hero)

Explore how to use if-else statements in C++ to compare two numbers, identify the greater one, and handle inputs and outputs with relational operators, nested ifs, and assignment pitfalls.

Explore how to use logical operators or, and, and not in C++ with practical gender-based authorization examples, showing welcome messages and not authorized outcomes.

Explore compound assignment operators in c++, including +=, and %=, learn their syntax, and see how they update variables efficiently, such as doubling values or producing remainders.

Explore nesting and how to use if-else statements to compute a percentage from physics and maths marks, using a two-subject example and the and operator.

Learn how switch-case in C++ drives a calculator that adds or subtracts numbers based on an option, using cases for plus and minus and a default for invalid input.

learn to use for loops in C++, with initialization i = 0, condition i < 5, and increment i++, to print a value five times, and compare with while loops.

Learn to calculate the sum of a series using a for loop in C++, initializing the sum to zero and adding 1.0 / i from i=1 to n.

Learn nesting in for loops by building a program with an outer loop and an inner loop to print stars across five iterations, illustrating loop execution and pattern output.

Explore the while loop by initializing a counter at zero and incrementing it until it is less than five, demonstrating a simple C++ loop for beginners.

Learn to implement a while loop in C++ that sums user-entered numbers until zero, using sum and the plus-equals operator.

Learn how to use the do-while loop in C++ and understand how it executes the body before checking the condition, contrasting it with the while loop.

Learn to build a simple C++ banking program that handles balance inquiry, cash withdrawal, and online deposits through a menu-driven switch, with input validation and balance updates.

An array in C++ is a homogeneous group of elements of the same type stored contiguously, accessed by zero-based indices, declared with type, name, and a size, and initialized.

learn how to declare a fixed-size array in C++, input values into the array using a for loop, and print them by iterating from index zero to size-1.

Learn what pointers are in C++, and how they store the memory address of another variable, with initialization and dereferencing to access the value.

Explore a practical demonstration of pointers in C++, showing how a pointer holds a variable's address and how to access its value. Initialize pointers and print both address and value.