Python函数-random模块

import random

number = random.randint(1, 100)  # 随机整数

# random  四个方法
# uniform
f = random.uniform(1, 100)  # 随机小数
print(f)
# choice
s = ‘12345‘
l = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
t = [12, 3, 45]
print(random.choice(l))  # 从你给的数据(字符串\list都可)里面随机选择一个
# sample
result = random.sample(l, 10)  # 随机从list里面取N个元素
print(result)
# shuffle
l = [str(i) for i in range(1, 14)]
random.shuffle(l)  # 洗牌，打乱
print(l)

14.366001711003156
2
[6, 4, 7, 1, 10, 2, 5, 9, 8, 3]
[‘6‘, ‘10‘, ‘3‘, ‘2‘, ‘9‘, ‘4‘, ‘7‘, ‘8‘, ‘1‘, ‘12‘, ‘5‘, ‘13‘, ‘11‘]