while ……else……和while……continue……和 while…………break…………

#输出0---9

count = 0 

while count < 10:

  print(count)

  count = count + 1

else:

  print('----------------end------------')

 

 

#输出012345689

a = 0
while a < 10:
  if a == 7:
    a = a + 1
    continue
  else:
    print(a)
  a = a + 1
else:
  print('end')

 

 

b = 0
while 0 < 10:
  b = b + 1
  print(b)  
  break
  print(1111)
print('end')

 

--------------------------------

continue终止当前循环,开始下一次循环

break终止所有循环

 

posted @ 2018-03-20 16:05  阜阳小全  阅读(112)  评论(0编辑  收藏  举报