Welcome to the core concepts of programming tutorial. Whether you're a beginner or looking to refresh your knowledge, this guide will cover the fundamental building blocks of programming.

Basic Syntax

Before diving into more complex topics, it's essential to understand the basic syntax of programming languages. Syntax is the set of rules that defines the combinations of symbols that are considered to be correctly structured programs in that language.

  • Variables: These are used to store data values.
  • Operators: They are symbols that tell the compiler to perform specific mathematical or logical manipulations.
  • Control Structures: These are used to control the flow of execution.

Control Structures

Control structures are used to control the execution flow of a program. There are three main types:

  • Conditional Statements: These allow you to execute a block of code only if a certain condition is true. For example, an if statement.
  • Loops: These are used to repeat a block of code until a certain condition is met. Common loop structures include for and while.
  • Functions: These are blocks of code that can be reused throughout your program.

Example Code

Here's a simple example of a for loop in Python:

for i in range(5):
    print(i)

This will output:

0
1
2
3
4

Further Reading

For more in-depth knowledge, check out our Advanced Programming Tutorial.

Example Syntax