navigation switch
Home
Contests
Notification
Clarification
Problems
Ranklist
Status
HackStatus
Problem 1001
n=1,m=1
BuddhaCoder
| 2016-03-12 19:09:56
Author
切不了,输出一个还是0个?
BuddhaCoder
| 2016-03-12 19:11:20
# 1
切不了,输出一个还是0个?
切不了,输出一个还是0个?
admin
| 2016-03-12 19:19:28
# 2
1 个
Title
Content