# Auther: Aaron Fan

info = {
    ‘stu1102‘: ‘LongZe Luola‘,
    ‘stu1103‘: ‘XiaoZe Maliya‘,
    ‘stu1106‘: ‘Alex‘
}

#方法1（更高效）
for key in info:
    print(key,info[key])

print("-----------------------------------------------")
#方法2
for k,v in info.items(): #会先把dict转成list,数据里大时莫用
    print(k,v)

python3-字典的循环