老男孩python全栈就业班第9期第1部分基础+模块+面向对象+网络编程第5天-dict嵌套及升级作业讲解

dict嵌套及升级作业讲解

dic = {
    'name':{'alex','wusir','taibai'},
    'py9':{
        'time':'1213',
        'learn_money':19800,
        'addr':'CBD',
    },
    'age':21 
}    

dic['age'] = 56
print(dic)

dic['name'].append('ritian')
print(dic)

dic['name'][1] = dic['name'][1].upper()
print(dic)

dic['py9']['female'] = 6
print(dic)

info = input('>>>') # fhd1AH123rfdj12fdjs13
for i in info:
    if i.isalpha():
        info = info.replace(i, " ")
l = info.split()
print(len(l))