auto save

code.py

@@ -23,9 +23,9 @@ def register():     # 注册验证
     if name =="" or password2 == "" or password1=="":
         messagebox.showwarning("警告", "请填写完整的注册资料")
     elif name in users:
-        messagebox.showwarning("错误", "用户名已经存在!")
+        messagebox.showwarning("", "用户名已经存在!")
     elif password1 != password2:
-        messagebox.showwarning("错误", "两次密码不一致!")
+        messagebox.showwarning("", "两次密码不一致!")
     else:
         users[name] = password1
         content = json.dumps(users)

quiz.py

@@ -14,7 +14,7 @@ rb1 = tkinter.Radiobutton(root,text='体育',value=1,variable=v,command=func)
 rb2 = tkinter.Radiobutton(root,text='美术',value=2,variable=v,command=func)
 rb3 = tkinter.Radiobutton(root,text='音乐',value=3,variable=v,command=func)
 rb4 = tkinter.Radiobutton(root,text='编程',value=4,variable=v,command=func)
-# ++++++++++++++++++++++++++++++++++++++++
+
 rb1.place(x=50,y=50)
 rb2.place(x=50,y=100)
 rb3.place(x=50,y=150)