save project

1.py

@@ -6,9 +6,9 @@ while True:
     if name==username and password==userpassword:
     if name==username and password==userpassword:
         print("登陆成功")
         print("登陆成功")
         break
         break
-    if username!=name:
-        print("用户名错误，请重新登录！")
-        contimenue
-    if userpassword!=password:
-        print("密码错误，请重新登录！")
-print("欢迎来到贝尔编程！")
+    elif name!=username:
+        print("用户名不存在，请重新输入！")
+        continue
+    else:
+        print("密码输入有误，请重新输入！")
+        print("欢迎来到贝尔编程！")