for 循环

# 字符串的for 循环
str1 = 'abc'
for i in str1:
    print(i)
'''
a
b
c
'''
# 字典的for 循环
dict1 = {'name':'fqs','age':18,'address':'beijing'}
for key in dict1:
    print(key)
'''
name
age
address
'''
for value in dict1.values():
    print(value)
'''
fqs
18
beijing

'''
for item in dict1.items():
    print(item)
'''
('name', 'fqs')
('age', 18)
('address', 'beijing')
'''