import random
#1、隨機(jī)整數(shù)：包含上下限：[a, b]

for i in range(10): print(random.randint(0,5),end=" | ")

import random

#2.隨機(jī)整數(shù)：不包含上限：[a, b）

for i in range(10): print(random.randrange(0,5),end=" | ")

#3.隨機(jī)選取指定范圍內(nèi)（指定基數(shù)）遞增集合中的隨機(jī)數(shù)
for i in range(10): print(random.randrange(0,10,2),end=" | ")
print()
for i in range(10): print(random.choice(range(0,10,2)),end=" | ")

#4 0-1之間的隨機(jī)浮點(diǎn)數(shù)
for i in range(10): print(random.random())

#5.隨機(jī)浮點(diǎn)數(shù)
for i in range(10): print(random.uniform(1,10),end="|")
print()
for i in range(10): print(random.uniform(10,1),end="|")

#6.隨機(jī)字符
for i in range(10):  print(random.choice('abcdefghijklmnopqrstuvwxyz!@#$%^&*()'),end="|")
print()
for i in range(10):  print(random.choice("helloworld"),end="|")
print()
for i in range(10):  print(random.choice(["python", "java", "c", "c++", "golang"]),end="|")
print()
for i in range(10):  print(random.choice(("js", "python", "ruby")),end="|")

#7.多個(gè)字符中生成指定數(shù)量的隨機(jī)字符,返回?cái)?shù)組格式
print(random.sample('abcdefghijklmnopqrstuvwxyz',5))

str = ''.join(random.sample('abcdefghijklmnopqrstuvwxyz',5))
print(str)

import random
print(random.uniform(1, 10))

import random
print(random.gauss(5, 1))  #(均值為 5， 標(biāo)準(zhǔn)差為 1)

import random
print(random.expovariate(0.2))