Python module - random module

random module

random.random()

Take a random floating point number between 0 and 1

print(random.random())

0.2826103742414763

random.uniform()

Take a random floating point number from 1 to 10

print(random.uniform(1,10))

7.704903866682443

random.randint ()

Take a random integer from 0 to 10, including the last digit

print(random.randint(0,10))

10

random.randrange (1.10)

Take a random positive number between 0 and 10, excluding the last digit

print(random.randrange(1,10))

9

random.choice()

Randomly take an element in a data type (like list, string, tuple, etc.)

print(random.choice(['a','b','c']))
print(random.choice("""随机数"""),2)

a
数

random.sample()

Randomly take one or more elements in a data type (like list, string, tuple, etc.)

print(random.sample(['a','b','c','d'],1))
print(random.sample(("""随机数"""),2))

['a']
['数', '随']

random.shuffle()

Randomly shuffle the original list order

li = ['a','b','c','d']
random.shuffle(li)
print(li)

['b', 'c', 'a', 'd']