Contest Clarifications

Problem 1004 对于每一个pair，必须i<=j吗？

Death_Knight_DK | 2014-12-06 19:28:31Author

RT

admin | 2014-12-06 19:31:13# 1

RE:对于每一个pair，必须i<=j吗？

YES，you can see the sample for more details.

Death_Knight_DK | 2014-12-06 19:34:49# 2

RE:对于每一个pair，必须i<=j吗？

Thanks~