save project

diy4.py

@@ -8,7 +8,11 @@ while True:
         break
         break
     if name != username:
     if name != username:
         input("请重新输入用户名:")
         input("请重新输入用户名:")
-    continue
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        if name == username and password == userpassword:
+            print("登录成功!")
+            break
     if password != userpassword:
     if password != userpassword:
         input("请重新输入密码:") 
         input("请重新输入密码:")