Python Basics

🔹 Variables = Store data for use in a program

x = 1

print(x) # Output: 1

🔹 Data Types = Classification of data (Boolean, String, Number)

number = 10

if number > 0:

print("The number is true") # Output: true

🔹 Operators = Symbols for performing operations (+, -, *, /, %, etc.)

print(1 + 2) # Output: 3

print(2 - 1) # Output: 1

🔹 Control Statements = Manage program execution flow

✔ Conditional Statements → "if-then" logic

score = 85

if score >= 90:

print("Excellent")

elif score >= 75:

print("Good job")

else:

print("Keep trying")

✔ Loop Statements → Repeat actions (for, while loops)

count = 1

while count <= 5:

print(count)

count += 1

🔹 Functions = Reusable blocks of code

def my_function():

print("Hello from a function")

my_function() # Output: Hello from a function