Python random

Python random module provides a suite of functions to generate random numbers and values. Here are some commonly used functions:

1. random(): Returns a random floating-point number in the range [0.0, 1.0).

2. randint(a, b): Returns a random integer between a and b (inclusive).

3. uniform(a, b): Returns a random floating-point number between a and b.

4. choice(seq): Returns a random element from the given sequence.

5. shuffle(seq): Shuffles the elements in the given sequence randomly.

6. sample(seq, k): Returns k random elements from the given sequence without replacement.

Example:

import random

# Generate a random number between 0 and 1
print(random.random())

# Generate a random integer between 1 and 10
print(random.randint(1, 10))

# Generate a random floating-point number between 0 and 1
print(random.uniform(0, 1))

# Choose a random element from the given sequence
print(random.choice(['apple', 'banana', 'cherry']))

# Shuffle the elements in the given sequence
my_list = [1, 2, 3, 4, 5]
random.shuffle(my_list)
print(my_list)

# Sample 3 random elements from the given sequence without replacement
my_list = [1, 2, 3, 4, 5]
print(random.sample(my_list, 3))