navigation switch
Home
Contests
Notification
Clarification
Problems
Ranklist
Status
HackStatus
Problem 1001
计数到第k个同学,是从1往后数k个还是k-1个,1算不算
nike0good
| 2016-04-16 20:40:35
Author
比如1....10 k=5 第一个出队的是谁
Title
Content