Names= ['Lily', 'Lucy', 'Tom','Lilei']

分别用for循环和white循环将list中的每个名字打印出：Hi, xx!Happy holidays!

for循环：

#!/usr/bin/env python3

# -*- coding: utf-8 -*-

Names= ['Lily', 'Lucy', 'Tom','Lilei']

for name in Names:

    print('Hi, %s!,Happy holidays!' % name)

while循环：

#!/usr/bin/env python3

# -*- coding: utf-8 -*-

Names= ['Lily', 'Lucy', 'Tom','Lilei']

n=0

while n<=3:

  print('Hi, %s!,Happy holidays!' % Names[n])

  n=n+1

如果出错，检查代码缩进是否正确，是否混用中英文标点。