import time
a=int(input("请输入要倒数的开始值:"))
for i in list(range(a,0,-1)):
for star in list(range(0,i)):
print("*",end=" "),
print(i),
time.sleep(1)
print("点火!")
python3学习笔记(倒计时,基于父与子一书)
最新推荐文章于 2024-05-25 15:27:16 发布

import time
a=int(input("请输入要倒数的开始值:"))
for i in list(range(a,0,-1)):
for star in list(range(0,i)):
print("*",end=" "),
print(i),
time.sleep(1)
print("点火!")