save project

diy2.py

@@ -11,8 +11,10 @@ while True:
             break 
         elif name!=username:
             print("用户名错误!请重新输入")
+            print("您还有" + str(i) + "次机会！")       
         else:
             print("密码错误!请重新输入")
+            print("您还有" + str(i) + "次机会！")
     else:
         print("您的机会已经用完,请带着您的身份证来我行解锁！")
         exit()