2019-2020 ICPC, Asia Jakarta Regional Contest (Online Mirror, ICPC Rules, Teams Preferred) easy: ACEGHK medium-easy: BJL medium: D ?????: I ...
目錄 Contest Info Solutions A. Copying Homework C. Even Path E. Songwriter G. Performance Review H. Twin Buildings J. Tiling Terrace K. Addition Robot Contest Info Practice Link https: codeforces.com c ...
2019-11-19 13:03 0 270 推薦指數:
2019-2020 ICPC, Asia Jakarta Regional Contest (Online Mirror, ICPC Rules, Teams Preferred) easy: ACEGHK medium-easy: BJL medium: D ?????: I ...
C. Constructing Ranches 題意: 一棵樹上每個節點有權值\(a_i\),問你有多少路徑滿足以下條件:路徑經過的每個點權作為邊長,可以構成一個多邊形。 解法: 三條邊能構成 ...
題解: https://files.cnblogs.com/files/clrs97/19HKEditorial-V1.zip Code:(Part) A. Axis of Symmetr ...
目錄 2019-2020 ICPC Asia Taipei-Hsinchu Regional Contest A. Rush Hour Puzzle C. Are They All Integers? D. Tapioka E. ...
solved:9/13 upsolved:9/13 A. 數據范圍很小,bfs + 去重就能過。注意出口只有一端。 View Code ...
2019-2020 ICPC Asia Hong Kong Regional Contest 目錄 2019-2020 ICPC Asia Hong Kong Regional Contest A. Axis of Symmetry B. ...
目錄 Contest Info Solutions A. Berstagram C. Trip to Saint Petersburg E. The Coronation F. Data Center G. ...
題意 有\(n\)個位置可以進行觀測。第一種操作可以在\(k\ (k\le3)\)個位置添加攝像頭,目標是收集\(y\)個單位的觀測值;第二種操作是在第\(x\)個位置所有的攝像頭產生了\(y\)個 ...