save project

diy2.py

@@ -7,7 +7,12 @@ while True:
     if name == username and password == userpassword:
         print("登录成功!")
         break
+    elif name != username and password ==userpassword:
+        print("用户名错误!")
+        continue
+    elif password != userpassword and name == username:
+        print("密码错误!")
+        continue
     print("用户名和密码错误!请重新输入")
-
 print("欢迎来到贝尔编程!")
-os.system('"C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.icodee.com/#/cm/stu_lesson_map/?package_id=219&lesson_id=777&class_id=183369&token=4cc63556-79b3-11ec-a3f8-0eac1d56ec9e-6818')
\ No newline at end of file
+os.system('"C:\Program Files\Google\Chrome\Application\chrome.exe" http://www.minecraft.net')
\ No newline at end of file