Python简单的代码安排

Question

以下代码：

list1=['hello','bye']
list2=['john','dave','joe','bob']

for say in range (2):
    print list1[say]
    for name in range (4):
        print list2[name]

结果是：

hello 
bye   
john  
dave  
joe   
bob 

如何安排代码，结果如下：

hello
john
dave
joe
bob
bye
john
dave
joe
bob

我是编码的新手。谢谢你的帮助

Answer 1

list1=['hello','bye']
list2=['john','dave','joe','bob']

for listitem1 in list1:
    print(listitem1)
    for x in list2:
        print(x)

Answer 2

只需迭代列表，就更容易了：

list1=['hello','bye']
list2=['john','dave','joe','bob']
for say in list1:
    print(say)
    for name in list2:
        print(name)