save project

diy1.py

@@ -8,5 +8,9 @@ while True:
     if name==username and password==userpassword:
         print("登录成功")
         break
-    print("账号密码输入错误请重新输入")
+    if password!=userpassword:
+        print("密码输入错误")
+    if username!=name:
+        print("账号输入错误")
+    print("请重新输入")
 print("嗨华南虎 欢迎来到贝尔编程")
\ No newline at end of file