Let’s get excited for all the good things ahead in the new year #withGalaxy....
2024-03-09 06:08 阅读 阅读全文京东JD.COM图书频道为您提供《【4周达】Goodbye to Shy: 85 Shybusters That Work!》在线选购,本书作者:,出版社:McGraw Hill Companies。买图书,到京东。网购图书,享受最低优惠折扣!...
2024-02-29 19:17 阅读 阅读全文京东JD.COM图书频道为您提供《【4周达】Goodbye to Shy: 85 Shybusters That Work!》在线选购,本书作者:,出版社:McGraw Hill Companies。买图书,到京东。网购图书,享受最低优惠折扣!...
2024-02-29 19:17 阅读 阅读全文题目传送门:洛谷 P5564。题意简述:有 \(n\) 个点,染 \(m\) 种颜色,第 \(i\) 种颜色染恰好 \(cnt_i\) 个节点,满足 \(cnt_1+cnt_2+\cdots+cnt_m=n\)。求这 \(n\) 个点组成的本质不同的无标号+有序(子树有序)基环(环长至少为 \(2\))树个数......
2023-10-14 02:46 阅读 阅读全文