If you have a problem compiling your C++ project than look here to find a solution. Some IDE's might be a bit different. You might have also made a few mistakes. Let's try to solve the problem.

Problems when compiling C++ project? Solution INSIDE for mac users too

Preview 01:56

what are:
- comments
- libraries like iostream
- std namespace
- how to send something to the output (cout)

Basics of programming

Preview 16:35

We are exploring the concept of "variable", "variable type", "declaration", "definition". Exploring naming rules of variables and notations.

Variables

Preview 17:00

We learn basics types of variables in the c++ language like:
- int, float, double, string, char, bool
We learn about address of variable, how to combine string, what are unsigned variables, what are constant variables and when to use them.

Types of Variables

Preview 18:54

We learn how to download data using cin>> and we write a simple program that loads first name and surname, then it prints out that values in the console output.

Downloading data from the input

Preview 04:11

Basics Quiz (Updated Jan 20')

6 questions

+ – Operators

4 lectures 50:42

We learn what operators are. We learn about arithmetic operators like: +, -, /, * and assignment operators like +=. We learn how incrementation and decrementation works, and what's the difference between post and pre incrementation / decrementation.

Arithmetic and Assigment Operators

14:16

We learn how to use and what are relational operators.

Relational Operators

06:21

We learn how to use and what are logical operators like conjunction, disjunction, negation.

Logical Operators

09:33

We discuss the bitwise operator. We find out what are the bits, bytes, and we learn how to transform the number of any system such as binary to decimal system.

Bitwise Operators (Advanced - Optional at start)

20:32

What you will know after operators section?

Operators Quiz (Updated Feb 20')

9 questions

+ – Conditions

4 lectures 43:54

We learn what are conditional statements. We learn what are curly braces used for {}. We learn about nested conditional statements.

Conditional Statements

Preview 14:26

We are learning about the conditional switch instructions. We learn what values can be handled by the switch, we learn about the ASCII table.

Switch

09:15

We learn how conditional operator is working and when to use it on examples.

Conditional Operator

05:02

We write a calculator that adds, subtracts, multiplies and divides numbers and is resistant to dividing by zero, we learn about goto instruction.

Calculator - exercise

15:11

Let's see how you remember conditional statements

Conditional Statements Quiz (Updated April 20')

5 questions

+ – Arrays

2 lectures 24:19

We find out what are the arrays and how they are represented in the memory of our computer.

Arrays

16:35

We are getting familiar with multidimensional arrays.

Multidimensional Arrays

07:44

Array Quiz (Updated Mar 20')

4 questions

+ – Loops

4 lectures 49:47

We learn what the loop is, and we are getting familiar with the "for loop". We learn how to assign different values to an array using a loop.

for

Preview 12:02

Learning while "loops" and "do while", we learn what differences are between all the loops.

while and do while

10:15

We practice the loop, we write a program that calculates the number of digits in the number total, and a program that prints a nicely formatted

exercises, nested loops

14:19

We practice the loop, we write a program that calculates the number of digits in the number total, and a program that prints a nicely formatted multiplication table. We learn what nested loops are.

break and continue

13:11

Loops Quiz (Updated April 20')

6 questions

+ – Functions

7 lectures 01:42:35

We learn about global and local variables and their properties. We write a simple program summing many numbers and we show to avoid very common error.

pre-function Scope of Variables