Core Python Syntax

x = 5

Assigns the value 5 to variable x

x, y = 1, 2

Assigns 1 to x and 2 to y using tuple unpacking

a, b = b, a

Swaps the values of a and b

if condition:

Starts a conditional block

elif condition:

Adds another conditional branch

else:

Runs when no previous condition was true

for i in range(n):

Iterates i from 0 to n - 1

while condition:

Repeats while condition is true

break

Immediately exits the nearest loop

continue

Skips the rest of the current loop iteration

def f(x):

Defines a function with parameter x

return value

Exits a function and sends back value

lambda x: x + 1

Creates an anonymous function