# CS50 Python Notes
---
## **1. Introduction**
- **What is Python?**
Python is a highly versatile, interpreted programming language renowned for its syntactic simplicity
and robust functionality, making it accessible for both novices and experts.
- **Why Learn Python?**
- Ubiquitously employed across domains such as web development, data analytics, artificial
intelligence, and scientific computing.
- Its beginner-friendly nature coexists with advanced capabilities.
- **CS50 Python Overview**:
- Offers a structured exploration of Python fundamentals and real-world applications.
---
## **2. Week 0: Basics of Python**
### **Key Concepts**
- **Python Syntax**:
- Printing output: `print("Hello, World!")`
- Adding comments: `# This is a comment`
- **Variables**:
, - Declaring variables: `x = 10`
- Understanding data types: `int`, `float`, `str`, `bool`
### **Examples**
```python
name = "Alice"
age = 25
print(f"{name} is {age} years old.")
```
### **Practice Questions**
1. Implement a script to display your name and age.
2. Write a program to sum two numbers and display the result.
---
## **3. Week 1: Conditionals and Loops**
### **Key Concepts**
- **Conditionals**:
- Employing `if`, `elif`, and `else` constructs:
```python
---
## **1. Introduction**
- **What is Python?**
Python is a highly versatile, interpreted programming language renowned for its syntactic simplicity
and robust functionality, making it accessible for both novices and experts.
- **Why Learn Python?**
- Ubiquitously employed across domains such as web development, data analytics, artificial
intelligence, and scientific computing.
- Its beginner-friendly nature coexists with advanced capabilities.
- **CS50 Python Overview**:
- Offers a structured exploration of Python fundamentals and real-world applications.
---
## **2. Week 0: Basics of Python**
### **Key Concepts**
- **Python Syntax**:
- Printing output: `print("Hello, World!")`
- Adding comments: `# This is a comment`
- **Variables**:
, - Declaring variables: `x = 10`
- Understanding data types: `int`, `float`, `str`, `bool`
### **Examples**
```python
name = "Alice"
age = 25
print(f"{name} is {age} years old.")
```
### **Practice Questions**
1. Implement a script to display your name and age.
2. Write a program to sum two numbers and display the result.
---
## **3. Week 1: Conditionals and Loops**
### **Key Concepts**
- **Conditionals**:
- Employing `if`, `elif`, and `else` constructs:
```python
