#coding:utf-8
import random
if __name__ == '__main__':
print(random.randint(1,100)) #隨機整數
print(random.random()) #大於0小於1的小數
print(random.uniform(0,0.1))
print(random.uniform(1,100))
print(random.randrange(1,10,2)) #大於等於1小於10的奇數
li1 = [1,"abc",345,"mysize"]
print(random.choice(li1)) #隨機從list中獲取一個數據
random.shuffle(li1) #打亂列表的數據的排列順序
print(li1)
#驗證碼生成器
code = ""
for i in range(4):
ran1 = random.randint(0,9)
ran2 = chr(random.randint(65,90))
choice = random.choice([ran1,ran2])
code = "".join([code,str(choice)])
print(code)