Contest Clarifications

Problem 1003 一组数据

yanzx6 | 2016-05-15 09:32:06Author

3 insert aaab delete aaa search aa

zhongdi | 2016-05-15 10:51:52# 1

额。。。我就是错了这么一组

多谢

ty3236335 | 2016-05-15 13:19:22# 2

结果应该是No吧

hq47301 | 2016-05-15 15:32:29# 3

不是yes？

hq47301 | 2016-05-15 15:36:54# 4

啊，，题意理解错了