~~我似乎看到了：~~
|通过|
|:-:|
|$3.43k$|
by Aw顿顿 @ 2020-04-16 14:10:48
@[ezoixx130](/user/34886)
by C202216chenyuxiao @ 2020-04-16 14:10:53
@[Aw顿顿](/user/212283) 我也不知道他们是怎么过的...
by C202216chenyuxiao @ 2020-04-16 14:11:32
谔谔
by 江户川·萝卜 @ 2020-04-16 14:11:43
可能他们看都没看样例直接交了？
by 江户川·萝卜 @ 2020-04-16 14:12:01
但是第一个样例应该是有问题的
by C202216chenyuxiao @ 2020-04-16 14:12:47
@[江户川·萝卜](/user/258085) 有可能
by C202216chenyuxiao @ 2020-04-16 14:13:06
@[C202216chenyuxiao](/user/261534) W和E吧
by 142857cs @ 2020-04-16 14:24:52
题意确实有点不清
by 142857cs @ 2020-04-16 14:25:34
按照坐标轴是东北方向为正啊...题目没错...
by Charlie查理 @ 2020-04-16 14:30:43