python randomize an array code example

Example 1: randomly shuffle array python

import random
l = list(range(5))
print(l)
# [0, 1, 2, 3, 4]

lr = random.sample(l, len(l))
print(lr)
# [3, 2, 4, 1, 0]

print(l)
# [0, 1, 2, 3, 4]

Example 2: random.shuffle

import random

list = [20, 16, 10, 5]
random.shuffle(list)
print("Reshuffled list : ",list)

OUTPUT:
Reshuffled list :  [16, 5, 10, 20]