save project

diy2.py

@@ -11,8 +11,10 @@ while True:
             break
         elif name != username:
             print("用户名字错误!")
+            print("还有"+str(i)+"次机会")
         else:
             print("用户密码错误!")
+            print("还有"+str(i)+"次机会")
     eles:
         print("请1小时后再来")
         exit()