ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1200 P1583E  Moment of Bloom 0 / 0 8
1197 P1583H  Omkar and Tours 0 / 0 10
1185 P1585E  Frequency Queries 0 / 0 9
1183 P1585G  Poachers 0 / 0 9
1178 P1592C  Bakry and Partitioning 0 / 0 提高+/省选-
1177 P1592D  Hemose in ICPC ? 0 / 0 8
1168 P1593E  Gardener and Tree 0 / 0 提高+/省选-
1160 P1594E2  Rubik's Cube Coloring (hard version) 0 / 0 8
1119 P1605D  Treelabeling 0 / 0 NOI/NOI+/CTSC
1111 P1606F  Tree Queries 0 / 0 10
1096 P1608G  Alphabetic Tree 0 / 0 10
1092 P1609D  Social Network 0 / 0 提高+/省选-
1080 P1610H  Squid Game 0 / 0 10
1079 P1610I  Mashtali vs AtCoder 0 / 0 10
1075 P1611D  Weights Assignment For Tree Edges 0 / 0 提高+/省选-
1074 P1611E1  Escape The Maze (easy version) 0 / 0 提高+/省选-
1073 P1611E2  Escape The Maze (hard version) 0 / 0 省选/NOI-
1048 P1615D  X(or)-mas Tree 0 / 0 8
1047 P1615E  Purple Crayon 0 / 0 9
1030 P1617E  Christmas Chocolates 0 / 0 10
1000 P1621H  Trains and Airplanes 0 / 0 10
988 P1623E  Middle Duplication 0 / 0 9
977 P1625D  Binary Spiders 0 / 0 8
976 P1625E1  Cats on the Upgrade (easy version) 0 / 0 9
975 P1625E2  Cats on the Upgrade (hard version) 0 / 0 10
970 P1626E  Black and White Tree 0 / 0 9
966 P1627C  Not Assigning 0 / 0 普及+/提高
957 P1628E  Groceries in Meteor Town 0 / 0 10
941 P1632E1  Distance Tree (easy version) 0 / 0 9
940 P1632E2  Distance Tree (hard version) 0 / 0 10
935 P1633E  Spanning Tree Queries 0 / 0 9
934 P1633F  Perfect Matching 0 / 0 10
916 P1637F  Towers 0 / 0 9
879 P1646D  Weight the Tree 0 / 0 NOI/NOI+/CTSC
866 P1648E  Air Reform 0 / 0 10
846 P1654D  Potion Brewing Class 0 / 0 NOI/NOI+/CTSC
843 P1654G  Snowy Mountain 0 / 0 10
837 P1656E  Equal Tree Sums 0 / 0 8
827 P1657F  Words on Tree 0 / 0 10
814 P1659F  Tree and Permutation Game 0 / 0 10
802 P1661E  Narrow Components 0 / 0 9
794 P1662G  Gastronomic Event 0 / 0 暂无评定
785 P1663A  Who Tested? 0 / 0 暂无评定
775 P1665C  Tree Infection 0 / 0 提高+/省选-
763 P1666J  Job Lookup 0 / 0 NOI/NOI+/CTSC
757 P1667D  Edge Elimination 0 / 0 10
740 P1670E  Hemose on the Tree 0 / 0 8
734 P1671E  Preorder 0 / 0 NOI/NOI+/CTSC
706 P1675D  Vertical Paths 0 / 0 普及+/提高
704 P1675F  Vlad and Unfinished Business 0 / 0 省选/NOI-

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根据当前过滤条件随机选择一道题