萌新都是怪物系列
by info___tion @ 2019-03-18 12:58:54
@[MrWangnacl](/space/show?uid=83906) cost开longlong试试
by Qiuly @ 2019-03-18 13:08:11
@[Qiuly](/space/show?uid=113190) AC了，感谢[Qiuly](/space/show?uid=113190)大爷555
by _stellar @ 2019-03-18 13:23:31
@[MrWangnacl](/space/show?uid=83906) 恭喜！（你会发现窝第一次提交也是83分，没开longlong见祖宗QwQ）
by Qiuly @ 2019-03-18 13:26:53
@[Qiuly](/space/show?uid=113190) 这题题面挺玄乎的，还以为要判断$\texttt{master}$选或不选，结果是个无脑题（逃）
by _stellar @ 2019-03-18 13:29:36
QwQ左偏树入门题，好像比板子还简单些
by Qiuly @ 2019-03-18 13:31:51