不是
by Suuon_Kanderu @ 2020-07-09 09:13:02
欧几里得
by Spasmodic @ 2020-07-09 09:13:24
@[The_greatest_emperor](/user/117192)
by Spasmodic @ 2020-07-09 09:13:28
欧式距离
by Suuon_Kanderu @ 2020-07-09 09:13:30
好的谢谢
by 无产者万岁 @ 2020-07-09 09:20:44
这题是道红题吧，好简单啊
by 无产者万岁 @ 2020-07-09 09:22:42
橙色和红色区别不大
by Suuon_Kanderu @ 2020-07-09 09:25:12
感觉真的是红的呢
by zhy137036 @ 2020-07-09 09:29:31
看到这题我都看不懂
by _晓风残月_ @ 2020-07-09 09:40:47
两点间距离公式$\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$
by rickyxrc @ 2021-01-29 19:58:00