navigation switch
Home
Contests
Notification
Clarification
Problems
Ranklist
Status
HackStatus
Problem 1003
位移(x,y)是什么意思?
kg20006
| 2017-01-21 20:10:51
Author
(x,y)是移动后的坐标还是移动的向量
admin
| 2017-01-21 20:15:34
# 1
移动的向量
Title
Content