ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2102 P1142E  Pink Floyd 0 / 0 10
2093 P1144F  Graph Without Long Directed Paths 0 / 0 5
2082 P1146C  Tree Diameter 0 / 0 5
2078 P1146G  Zoning Restrictions 0 / 0 10
2076 P1147A  Hide and Seek 0 / 0 5
2072 P1147D  Palindrome XOR 0 / 0 9
2064 P1148G  Gold Experience 1 / 1 10
2059 P1149D  Abandoning Roads 0 / 0 10
2058 P1149E  Election Promises 0 / 0 10
2045 P1152E  Neko and Flashback 0 / 0 9
2024 P1155F  Delivery Oligopoly 0 / 0 10
2017 P1156G  Optimizer 0 / 0 10
2006 P1158C  Permutation recovery 0 / 1 7
1991 P1163E  Magical Permutation 0 / 0 9
1990 P1163F  Indecisive Taxi Fee 1 / 2 10
1977 P1166F  Vicky's Delivery Service 0 / 0 9
1975 P1167C  News Distribution 0 / 0 4
1963 P1169B  Pairs 0 / 0 5
1956 P1170G  Graph Decomposition 0 / 0 (无)
1939 P1174F  Ehab and the Big Finale 0 / 0 9
1928 P1176D  Recover it! 0 / 0 6
1927 P1176E  Cover it! 0 / 0 5
1915 P1178H  Stock Exchange 1 / 5 10
1890 P1183E  Subsequences (easy version) 0 / 0 7
1882 P1184B2  The Doctor Meets Vader (Medium) 0 / 0 8
1875 P1184E1  Daleks' Invasion (easy) 0 / 0 6
1873 P1184E2  Daleks' Invasion (medium) 0 / 0 7
1872 P1184E3  Daleks' Invasion (hard) 0 / 0 9
1858 P1186F  Vus the Cossack and a Graph 0 / 0 9
1851 P1187G  Gang Up 0 / 0 9
1798 P1198C  Matching vs Independent Set 0 / 0 7
1796 P1198E  Rectangle Painting 2 0 / 0 9
1787 P1200F  Graph Traveler 0 / 0 8
1781 P1201E1  Knightmare (easy) 1 / 1 10
1782 P1201E2  Knightmare (hard) 1 / 2 10
1764 P1204C  Anna, Svyatoslav and Maps 0 / 0 5
1759 P1205B  Shortest Cycle 1 / 1 6
1734 P1209D  Cow and Snacks 0 / 0 5
1732 P1209F  Koala and Notebook 2 / 4 10
1727 P1210A  Anadi and Domino 0 / 0 5
1724 P1210D  Konrad and Company Evaluation 0 / 0 9
1714 P1211F  kotlinkotlinkotlinkotlin... 0 / 0 8
1711 P1211I  Unusual Graph 0 / 0 10
1704 P1213F  Unstable String Sort 0 / 0 7
1703 P1213G  Path Queries 1 / 1 6
1699 P1214E  Petya and Construction Set 0 / 0 7
1677 P1217D  Coloring Edges 1 / 2 7
1675 P1217F  Forced Online Queries Problem 0 / 0 10
1674 P1218A  BubbleReactor 0 / 0 10
1671 P1218D  Xor Spanning Tree 0 / 0 9

分类

手气不错

根据当前过滤条件随机选择一道题