python编写一段秒表倒计时模块
首先,导入time库
其次,输入如下代码:
import time
count = 0
a = int(input('time:'))
while (count < a):
count_now = a - count
print(count_now)
time.sleep(1) #设置sleep间隔为1秒进行倒计时
count +=1
print ('done')
time:10(#此处以输入10秒为例进行倒计时)



