1. Printing "Hello, World!" Python

print("Hello, World!") 2. Variables and Basic Arithmetic Python

name = "Alice" age = 30 print(f"My name is {name} and I am {age} years old.")

num1 = 10 num2 = 5 sum_result = num1 + num2 print(f"The sum of {num1} and {num2} is: {sum_result}") 3. Conditional Statements (if-elif-else) Python

temperature = 25

if temperature > 30: print("It's a hot day!") elif temperature > 20: print("It's a pleasant day.") else: print("It's a bit chilly.") 4. Loops (for and while) Python

For loop

fruits = ["apple", "banana", "cherry"] for fruit in fruits: print(fruit)

While loop

count = 0 while count < 5: print(count) count += 1 5. Functions Python

def greet(name): return f"Hello, {name}!"

message = greet("Bob") print(message) 6. Lists Python

my_list = [1, 2, 3, 4, 5] print(my_list[0]) # Accessing elements by index my_list.append(6) # Adding an element print(my_list) 7. Dictionaries Python

person = {"name": "Charlie", "age": 40, "city": "New York"} print(person["name"]) person["occupation"] = "Engineer" print(person)