奶咖切最小生成树！stO 奶咖 Orz %%%
by 出言不逊王子 @ 2020-10-24 18:43:16
奶咖切最小生成树！stO 奶咖 Orz %%%
by Ryo_Yamada @ 2020-10-24 18:43:46
@[chen_zhe](/user/8457)
by MilkyCoffee @ 2020-10-24 18:44:04
？MST挺sb的，%个锤子
by Prean @ 2020-10-24 18:44:47
感觉可以加，我A这题的代码就没写不连通输入`orz`
不过感觉无伤大雅
by Inkyo @ 2020-10-24 18:48:20
嗯，但是如果题面中强调了而数据中没有还是不太好
by MilkyCoffee @ 2020-10-24 18:49:03
zyx
by Yukinoshita_Yukino @ 2020-10-24 19:02:40
与其加强数据，不如改题面
by JS_TZ_ZHR @ 2020-10-24 19:03:03
最小生成树好难啊我不会
by impuk @ 2020-10-24 19:04:12
%啥，直接输出```orz```测试全WA不久没有吗（（（
by Veranda @ 2020-10-24 19:09:06