Fundamentals of Programming: A Hands-On Approach to Introductory Experiments119

This introductory guide delves into the foundational aspects of programming through a series of practical experiments. Designed for beginners with little to no prior programming experience, this resource aims to provide a clear, concise, and engaging path to understanding fundamental programming concepts. We'll move beyond theoretical explanations and delve directly into hands-on activities, fostering a deeper understanding through active participation.

The experiments presented here are designed to be adaptable to various programming languages. While specific syntax might vary, the underlying principles remain consistent. The core concepts we will explore include data types, variables, operators, control flow, functions, and basic input/output operations. By the end of this tutorial, you will have a firm grasp of these core building blocks, empowering you to embark on more advanced programming challenges.

Experiment 1: Hello, World! and Data Types

Our journey begins with the quintessential first program: "Hello, World!" This seemingly simple task introduces the fundamental process of writing, compiling (or interpreting), and executing a program. We'll learn how to use the basic output command (e.g., `print()` in Python, `()` in Java) to display text on the console. Furthermore, this experiment serves as an introduction to data types. We'll explore different types of data, such as integers, floating-point numbers, strings, and booleans, and demonstrate how to declare and use variables to store these data types.

Example (Python):
name = "Alice"
age = 30
height = 5.8
is_student = True
print("Hello, World!")
print("My name is", name, ", I am", age, "years old.")
print("My height is", height, "feet.")
print("Am I a student?", is_student)

Experiment 2: Operators and Expressions

This experiment delves into the world of operators – the symbols that perform operations on data. We will cover arithmetic operators (+, -, *, /, %), comparison operators (==, !=, >, =,

2025-04-26

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