学习python笔记：8，随机数
内置随机数函数
import random
for i in range(3):
print(random.random())
print(random.randint(1,20))
import random
members = ['john', 'mary', 'bob', 'mosh']
for i in range(3):
print(random.choice(members))
#掷骰子游戏
import random
class Dice:
def roll(self):
first_try = random.randint(1,6)
second_try = random.randint(1,6)
return(first_try,second_try)
dice = Dice()
print(dice.roll())