C++ Programming from Beginner to Advanced

Install the Code::Blocks integrated development environment to set up a ready-to-use C++ compiler, download for free, and start writing code.

Explore the notion of algorithms, focusing on identifying input and output data and the mode of solving problems, guiding beginner programmers from problem to program.

Explore the properties of algorithms, focusing on efficiency through moving from one number to the next along simplest path. Emphasize clarity as a core element of a code creation process.

Explore how C++ objects interact with algorithms by understanding variable declarations, data types, constants, and core expressions and operators used in basic arithmetic and data handling.

Learn foundational C++ concepts like memory and variables, input/output operations, type declarations (integers and real numbers), assignments, expressions, and basic conditional execution.

Discover the C++ programming language, noted for its flexibility and its ability to encode sequences in multiple ways, guiding how you write code.

Understand the structure of C++ programs by studying functions, global and local variables, the main function, and how function calls and proper syntax influence compilable code and case sensitivity.

Explore the vocabulary of the language, including lowercase and uppercase letters, digits, and special characters; learn about identifiers, separators, and end-of-line characters.

Learn reading and writing in C++ using input and output streams, including reading numbers and strings, and using the include directive for console input and output.

Explore data types in C++, including signed and unsigned integers, floating point and character types, with emphasis on bits, bytes, ranges, and how variables declare and use these types.

Explore constants in c++, learn how to declare constant types, initialize values, and use named constants to represent values in code.

Overview of C++ operators, precedence levels, associativity, type conversions, and how expressions evaluate with pointers, assignments, function calls, and the comma operator.

Understand arithmetic operators in c++, including division and modulo, and how operand types and implicit conversions affect results, with examples using chars, shorts, and doubles.

Master relational operators in c++ by evaluating inequalities such as greater than across constants, variables, and functions. Check results with sample runs to reinforce the concept.

Explore how equality operators compare values in c++ and return true or false (0 or 1), with examples of using relational and logical comparisons.

Explore how incrementing and decrementing operators modify variable values, including the post-increment operator. Trace how these operators increment or decrement variables such as a and b by one in expressions.

Explore how logical operators work in C++ with and, or, and values like one and zero. Observe practical examples in expressions.

Explore bitwise logical operators on integers, including and, or, not, and shifts, with base-2 representations and practical examples.

Explore assignment operators in C++ by using = to assign values, combine operations on the right side, and observe increment, multiplication, and division updates to variables.

Explore how the comma operator in C++ evaluates expressions from left to right, preserving a fixed order. See practical examples with declarations and expressions to illustrate the resulting values.

Explore how the conditional operator governs expressions, including print expression, array expression, and float variables, with examples of negative values and arithmetic outcomes.

Learn how the C++ sizeof operator returns bytes for types and expressions, with no side effects, through examples with float, double, and a class yielding 8 bytes.

Explore the explicit conversion operator and how bracket placement affects type conversion results, with examples guiding upcoming lessons on expression instructions.

Explore c++ expressions and statements, learn semicolon usage, master assignment and swapping values of two variables a and b with a temporary variable, and print results.

Understand how the switch statement processes case expressions, uses break to control execution, and handles the optional default case, with examples.

Learn to implement the while statement in C++, process digits by extracting the last digit, dividing by 10, and constructing an inverse to test palindromes.

Master the do-while statement by executing the loop body at least once, then evaluating the condition to repeat, with a mandatory semicolon and clear integer examples.

Explore how to use functions in C++, including prototypes, return types, parameters, and void functions, and learn how expressions evaluate and type conversions occur.

Explore common mathematical functions in C++: absolute value, exponential, logarithmic, power, and square root functions, with examples for int and double types.

Explore random number generation in c++ using the rand function. See how the produced numbers repeat in a sequence and how the first value can repeat across runs.

Learn to execute a sequence for a specified time interval in c++ using clock, declare long time values, and compute time differences to repeat the sequence.

Explore zero-based indexing and how array size limits the number of elements. Understand declaring arrays with a type name, and reading and printing elements.

Learn how to find the minimum element and the maximum element in an array using C++ from beginner to advanced levels. Understand how comparisons and array access help determine values.

Explore how to identify distinct elements in a sequence by comparing values, tracking indices, and applying conditions to detect duplicates in C++.

Learn the membership test in C++ by inspecting a vector's elements, reading inputs, and determining whether a value belongs, yielding yes or no.

Learn how to compute the difference between two sets in C++ by processing vectors A and B, handling elements, and printing the resulting set difference.

Master C++ concepts by manipulating arrays and sets, reading two sets A and B, and implementing intersection logic to identify common elements.

Explain the intersection of two sets A and B in C++ by evaluating elements and using statements to assign shared values to a variable.

Explore the Cartesian product in C++ by using nested loops to combine elements from two sets and print the results, highlighting repetitive structures.

Learn to generate all subsets of the set 1 2 3 using a binary pattern that marks each element as in or out, guiding enumeration of every subset.

Learn to sort numbers in ascending order using the selection sort approach, selecting the minimum or maximum element and swapping it into the current position as you progress.

Explore sorting by interchange to arrange data in ascending or descending order, with emphasis on how sequence changes and index positions influence the process.

Insertion sort demonstrates how to insert each element into its correct position in an array by shifting existing values to the right.

Learn to merge sorted arrays into a single array using indices i, j, and k, storing results in C with base zero indexing and handling ascending or descending orders.

Explore binary search on an ascending-ordered array by comparing the target to elements and using index calculations to indicate success, a value between elements, or failure.

Insert a component into an array by the insertion position, increase the array size, and shift existing elements to the right.

Learn how to delete an element from an array by shifting subsequent elements left by one position and reducing the array size.

Learn to create, store, and declare arrays in C++ by defining natural-number arrays, initializing elements such as 1, 3, 5, 7, 9, and applying operations like incrementing by two.

Explore two dimensional arrays in C++, learn to map rows and columns with zero-based indices i and j, declare a 10 by 9 array, and practice reading and writing elements.

Learn how to read and write a two dimensional array in C++, using nested for loops to traverse rows and columns, access elements, and print the array row by row.

Identify the minimum and maximum elements in a two-dimensional array by iterating through rows and columns and comparing values.

Learn how to construct and populate a two dimensional array by defining lines and columns, initializing values, and iterating indices from zero to eleven in a hands-on example.

Explore how to sort a two dimensional array by rows, using nested loops and element comparisons to swap values within each line.

Learn how to delete a line from a 2d array in C++ by locating the target line, shifting subsequent lines, and updating the line count and dimensions.

Learn how to insert a line into a two-dimensional array in C++, handling lines and columns, reading dimensions, and updating the array accordingly.

Traverse the contour of a two-dimensional array using four loops to navigate rows and columns, and apply zero-based indexing to access elements.

Compute sums and analyze elements along the main and secondary diagonals of a two-dimensional array using nested loops, with emphasis on excluding the main diagonal.

Explore working with two-dimensional arrays in C++, understand indexing with A and B and zero-based positions, and read or access elements.

Convert a two dimensional array into a spiral order by traversing the matrix clockwise, printing each element layer by layer.

Learn to store and declare strings by using character arrays, understand bytes and memory dimensions, and manage strings as arrays in C++.

Learn how to read and write strings in C++, using the character type to read individual characters and display them on the screen.

Explore the char pointer type, how it retains the address of a string’s first character, and how incrementing the pointer traverses the string to read successive characters.

Explore how the strlen function works with c-style strings, using a char pointer to read characters and count the string length, including spaces, in memory.

Explore the strcpy function for copying strings in C++, focusing on char type handling, source and destination strings, and related string-copy concepts introduced in the lecture.

Learn how strcat performs concatenation of two strings to produce a longer string, and see how a 3-character and a 5-character input yield an 8-character result.

Learn how strncat appends a limited number of characters to a destination string, using char pointers, with proper buffer limits and sample usage to avoid overflow.

Explore the C string function strchr, which finds the first occurrence of a character in a string and returns a pointer to that position, or NULL if not found.

Learn how strrchr searches a string from right to left to locate the last occurrence of a character.

Master the strcmp function to compare strings of characters in C++, showing how it treats upper and lower case letters equally and how string ordering works.

Explain how to use the strstr function to locate substrings within a string, returning the start address, and illustrate matching across multiple positions with practical examples.

Learn about the stricmp function for comparing two strings without regard to case, inspect how it returns values based on their difference, and examine handling of lower versus upper case.

Learn how strtok splits a string into tokens using separators, including spaces, by iterating through the string to return each token.

Explore string handling in c++ from beginner to advanced by examining strspn concepts and related string functions, including numeric-only checks with a 0-9 character set.

Explore the strcspn function for strings, illustrating how the function handles characters and the impact of the first characters, such as A and B, on the resulting value.

Explore the strlwr function to convert strings to lowercase, handle uppercase characters, and apply first-letter lowercase rules to each word in strings.

Learn the strupr function for strings and how it converts characters to uppercase. See practical examples that address characters, spaces, and the first characters of words.

Explore the strpbrk function for strings in C++, learning how it searches a string for the first of a set of characters and returns the matching position.

Learn how to convert strings to numbers, especially string to double, using generic forms and conversion functions, and perform base conversions and their reverse in C++.

This lecture introduces C++ structs as a way to group related data, defines a struct with fields such as name and age, and demonstrates accessing those fields.

Explore nested data structures in C++ by accessing members inside structures and arrays, using names and indices to read and print values from multi-level collections.

explains recording with variable structure using variables, unions, and structures to model records that may include optional fields like name, age, studies, and varying numbers of classes.