Variables store data. Python automatically detects the type.

Common Types & Examples:
- int &8594; a = 10
- float &8594; pi = 3.14
- str &8594; name = Alice
- bool &8594; is_online = True
- list &8594; fruits = [apple, banana, mango]
- tuple &8594; dimensions = (10, 20)
- dict &8594; student = name: Rahul, age: 21
- set &8594; unique_nums = 1, 2, 3

Control Flow
Use conditions & loops to control code flow.

if-else Example:
python
temp = 35
if temp 30:
print(It's hot)
else:
print(Pleasant weather)


for loop Example:
python
for fruit in fruits:
print(fruit)


while loop Example:
python
i = 1
while i = 5:
print(i)
i += 1


Functions
Reusable blocks of code using def.

Function Example:
python
def greet(name):
return fHello, name!


Usage:
python
print(greet(Alia)) Output: Hello, Alia

Functions keep your code neat, reusable, and easier to understand!

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