效果如下:
======================================
欢迎进入身份认证系统v1.0
1.0登录
2.0退出
3.0认证
4.0修改密码
======================================
conding time:
print("="*50)
print("欢迎进入身份认证系统v1.0".center(40))
print("1.0登录")
print("2.0退出")
print("3.0认证")
print("4.0修改密码")
print("="*50)
id1 ={}
while True:
operate = input("请输入你想要的操作序号:")
if operate == "1":
name = input("请输入你的账号:")
id1['account'] = str(name)
print("您的账号是:%s"%name)
if operate == "2":
continue
if operate == "3":
sign_in = input("请输入认证码:")
id1['asci'] = str(sign_in)
print("您的认证码是:%s"%sign_in)
if operate == "4":
old_password = input("请输入原密码:")
id1['password'] = str(old_password)
new_password = input("请输入新密码:")
id1['password'] = str(new_password)
print("您的密码更改为:%s" %new_password)