navigation switch
Home
Contests
Notification
Clarification
Problems
Ranklist
Status
HackStatus
Problem 1003
求解释样例,哪有那么多区间啊,难道可以不连续?还是可以反着
zhaosheng
| 2016-08-06 19:52:49
Author
rt
admin
| 2016-08-06 19:53:19
# 1
请仔细读题
Title
Content