原创 HDU5044 Tree（樹鏈剖分）
Tree 傳送門1傳送門2 You are given a tree (an acyclic undirected connected graph) with N nodes. The tree nodes are numbered f
2018-08-22 01:01:48
原创 HDU6143 Killer Names（數論）
Killer Names 傳送門1傳送門2 Galen Marek, codenamed Starkiller, was a male Human apprentice of the Sith Lord Darth Vader. A p
2018-08-22 01:01:46
4
原创 2017-11-3離線賽總結
題目 失分小結 估分 實際分數 題解 T1 P70 CODE P100 CODE T2 P90 CODE P95 CODE P100 CODE T3 P100 CODE 題目 3
2018-08-22 01:01:46
1
原创 HDU5800 To My Girlfrend（計數dp）
To My Girlfriend 傳送門1傳送門2 Dear Guo I never forget the moment I met with you.You carefully asked me: “I have a very dif
2018-08-22 01:01:46
2
原创 HDU2586 How far away?（樹鏈剖分求LCA）
How far away? 傳送門1傳送門2 There are n houses in the village and some bidirectional roads connecting them. Every day peole
2018-08-22 01:01:46
7
原创 HDU5236 Article（期望dp）
Article 傳送門1傳送門2 As the term is going to end, DRD begins to write his final article. DRD uses the famous Macrohard’s
2018-08-22 01:01:29