threading，python

import threading



import time


def ford():
	for i in range(10):
		print('dd')
		time.sleep(1)


def fords():
	for i in range(10):
		print('ddddd')
		time.sleep(1)




def  main():

	t1 = threading.Thread(target = ford)
	t2 = threading.Thread(target = fords)
	t1.start()
	t2.start()
	while True:
	 	print((threading.enumerate()))






if  __name__ == '__main__':

	main()

import   threading 




num = [100,200]

def test1(temp):

	temp.append(20)
	print(temp)


def test2(temp):
	print(temp)

	
def main():

	t1 = threading.Thread(target = test1 , args = (num,))
	t1.start()
	t2 = threading.Thread(target = test2 , args = (num,))
	t2.start()
	print(num)
	


if  __name__ == '__main__':
	main()