#隨機生成6位數驗證碼app
import random
code = []
for i in range(6):
if i == str(random.randint(1,5)):
code.append(i)
else:
temp = random.randint(65,90)
code.append(chr(temp))
print ''.join(code)dom
###擴充random用法,隨機生成樹,和程序無關code
print random.random()
print random.randint(1,9)
print random.randrange(1,8)驗證碼