save project

star.py

@@ -3,8 +3,11 @@ userpassword = "222"
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
-    if name == username and password == userpassword：
+    if name == username and password == userpassword:
        print("登陆成功！")
        print("登陆成功！")
        break
        break
-    print("用户名和密码输入错误！请重新输入")
+    if name != username:
+        print("用户名不存在，请重新输入！")
+    if password != userpassword:
+        print("密码错误，请重新输入！")
 print("欢迎来到贝尔编程！")
 print("欢迎来到贝尔编程！")
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