friend_0 = {
'first_name' : 'wong',
'last_name' : 'cap bawong',
'age' : 16,
}
friend_1 = {
'first_name' : 'lele',
'last_name' : 'cap meong',
'age' : 46,
}
friend_2 = {
'first_name' : 'kucing',
'last_name' : 'nan indah',
'age' : 18
}
people = [friend_0, friend_1, friend_2]
for person in people:
for k in person.keys():
**friend = f"{k['first_name'].title()} {k['last_name'].title()}"**
print (f"\nName: {friend}")
print (f"\tAge: {k['age']}")
我在以下行中出错:friend = f“ {k ['first_name']。title()}{k ['last_name']。title()}“
文件类型错误-字符串索引必须为整数
尝试此:
for person in people:
friend = f"{person['first_name'].title()} {person['last_name'].title()}"
print(f"\nName: {friend}")
print(f"\tAge: {person['age']}")