save project

diy1.py

@@ -11,9 +11,11 @@ while True:
             break
         if hdqui!=username:
             print("用户名不存在,请重新输入")
+            print("您还有"+str(i)+"次机会")
             continue
         if iqoi!=userpassword:
-            print("密码错误")      
+            print("密码错误")
+            print("您还有"+str(i)+"次机会")      
     else:
         print("账号已被锁定")
         exit()