Python Function

1. 3funtion

import math

def area_of_circle(radius):
    area = math.pi * radius ** 2
    return area

2. funtion

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

3. funtion

add = lambda x, y: x + y
result = add(3, 4)
print(result)

import math

x = 16
sqrt_x = math.sqrt(x)
print(sqrt_x)

4. 4funtion

add = lambda x, y: x + y
result = add(3, 4)
print(result)

import time

def timer(func):
    def wrapper(*args, **kwargs):
        start_time = time.time()
        result = func(*args, **kwargs)
        end_time = time.time()
        print(f"Time taken: {end_time - start_time:.2f} seconds")
        return result
    return wrapper

@timer
def slow_function():
    time.sleep(2)

slow_function()

5. 5funtion

people = [
    {"name": "Alice", "age": 25},
    {"name": "Bob", "age": 30},
    {"name": "Charlie", "age": 20},
]

sorted_people = sorted(people, key=lambda x: x["age"])
print(sorted_people)

import time

def timer(func):
    def wrapper(*args, **kwargs):
        start_time = time.time()
        result = func(*args, **kwargs)
        end_time = time.time()
        print(f"Time taken: {end_time - start_time:.2f} seconds")
        return result
    return wrapper

@timer
def slow_function():
    time.sleep(2)

slow_function()

6. funtion
7. funtion
8. funtion

import math

def area_of_circle(radius):
    area = math.pi * radius ** 2
    return area