import random

import random is a Python import that generates pseudo-random numbers. Use it for shuffling, sampling, and generating random values for simulations and games.

# Python
# description: random numbers, shuffling, sampling
 
import random
 
# Random float between 0 and 1
x = random.random()
print(x)  # 0.37...
 
# Random integer in range
die_roll = random.randint(1, 6)
print(die_roll)
 
# Random choice from list
choice = random.choice(["apple", "banana", "cherry"])
print(choice)
 
# Shuffle list in-place
numbers = [1, 2, 3, 4, 5]
random.shuffle(numbers)
print(numbers)
 
# Sample without replacement
sample = random.sample(range(100), 5)
print(sample)
 
# Random float in range
x = random.uniform(0, 10)
print(x)

• random.random(): random float [0.0, 1.0)
• random.randint(a, b): random integer in range [a, b]
• random.uniform(a, b): random float in range [a, b]
• random.choice(seq): random element from sequence
• random.choices(seq, k=n): n random elements with replacement
• random.sample(seq, k=n): n random elements without replacement
• random.shuffle(list): shuffle list in-place
• random.seed(n): set seed for reproducible results