ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5198 P990F   Flow Control 0 / 0 9
5197 P990G   GCD Counting 0 / 0 9
5172 P995F   Cowmpany Cowmpensation 0 / 0 10
5166 P997D   Cycles in product 0 / 0 10
5152 P1000E   We Need More Bosses 0 / 0 7
5150 P1000G   Two-Paths 0 / 0 10
5115 P1004E   Sonya and Ice Cream 0 / 0 9
5102 P1006E   Military Problem 0 / 0 5
5097 P1007D   Ants 0 / 0 10
5088 P1009F   Dominant Indices 0 / 0 8
5083 P1010D   Mars rover 0 / 0 7
5081 P1010F   Tree 0 / 0 10
5058 P1016F   Road Projects 0 / 0 10
5044 P1019E   Raining season 0 / 0 10
5036 P1023F   Mobile Phone Network 0 / 0 10
5035 P1023G   Pisces 0 / 0 10
5031 P1025D   Recovering BST 0 / 0 7
4988 P1032F   Vasya and Maximum Matching 0 / 0 9
4977 P1034C   Region Separation 0 / 0 10
4964 P1037D   Valid BFS? 0 / 0 5
4950 P1039D   You Are Given a Tree 0 / 0 10
4935 P1042F   Leaf Sets 0 / 0 9
4926 P1044B   Intersecting Subtrees 0 / 0 6
4921 P1045A   Last chance 0 / 0 9
4919 P1045C   Hyperspace Highways 0 / 0 8
4918 P1045D   Interstellar battle 0 / 0 8
4912 P1045J   Moonwalk challenge 0 / 0 10
4901 P1051F   The Shortest Statement 0 / 0 9
4899 P1053E   Euler tour 0 / 0 10
4885 P1055F   Tree and XOR 0 / 0 10
4880 P1056D   Decorate Apple Tree 0 / 0 5
4875 P1057A   Bmail Computer Network 0 / 0 3
4868 P1059E   Split the Tree 0 / 0 9
4863 P1060E   Sergey and Subway 0 / 0 7
4849 P1062E   Company 0 / 0 8
4834 P1065F   Up and Down the Tree 0 / 0 9
4822 P1067E   Random Forest Rank 0 / 0 10
4799 P1073F   Choosing Two Paths 0 / 0 9
4791 P1076E   Vasya and a Tree 0 / 0 6
4761 P1082F   Speed Dial 0 / 0 10
4759 P1083A   The Fair Nut and the Best Path 0 / 0 6
4757 P1083C   Max Mex 0 / 0 10
4747 P1085D   Minimum Diameter Tree 0 / 0 5
4738 P1088E   Ehab and a component choosing problem 0 / 0 9
4737 P1088F   Ehab and a weird weight formula 0 / 0 10
4697 P1092E   Minimal Diameter Forest 0 / 0 7
4696 P1092F   Tree with Maximum Cost 0 / 0 6
4669 P1097G   Vladislav and a Great Legend 0 / 0 10
4667 P1098A   Sum in the tree 0 / 0 5
4665 P1098C   Construct a tree 0 / 0 9
4658 P1099F   Cookies 0 / 0 9
4648 P1101D   GCD Counting 0 / 0 7
4603 P1109D   Sasha and Interesting Fact from Graph Theory 0 / 0 9
4601 P1109F   Sasha and Algorithm of Silence's Sounds 0 / 0 10
4595 P1110F   Nearest Leaf 0 / 0 10
4594 P1110G   Tree-Tac-Toe 0 / 0 10
4588 P1111E   Tree 0 / 0 9
4547 P1118F1   Tree Cutting (Easy Version) 0 / 0 6
4546 P1118F2   Tree Cutting (Hard Version) 0 / 0 10
4540 P1119F   Niyaz and Small Degrees 0 / 0 10
4534 P1120D   Power Tree 0 / 0 9
4523 P1129E   Legendary Tree 0 / 0 10
4506 P1132G   Greedy Subsequences 0 / 0 9
4488 P1137F   Matches Are Not a Child's Play 0 / 0 10
4483 P1139C   Edgy Trees 0 / 0 5
4473 P1140G   Double Tree 0 / 0 10
4465 P1141G   Privatization of Roads in Treeland 0 / 0 6
4463 P1142B   Lynyrd Skynyrd 0 / 0 7
4457 P1143C   Queen 0 / 0 4
4437 P1146F   Leaf Partition 0 / 0 9
4418 P1149C   Tree Generator™ 0 / 0 10
4404 P1152D   Neko and Aki's Prank 0 / 0 7
4397 P1153D   Serval and Rooted Tree 0 / 0 6
4378 P1156D   0-1-Tree 0 / 0 8
4362 P1158E   Strange device 0 / 0 10
4324 P1168D   Anagram Paths 0 / 0 10
4310 P1172B   Nauuo and Circle 0 / 0 6
4297 P1174F   Ehab and the Big Finale 0 / 0 9
4292 P1175E   Minimal Segment Cover 0 / 0 8
4285 P1176E   Cover it! 0 / 0 5
4270 P1179C   Serge and Dining Room 0 / 0 8
4269 P1179D   Fedor Runs for President 0 / 0 10
4262 P1181D   Irrigation 0 / 0 8
4256 P1182D   Complete Mirror 0 / 0 9
4234 P1184E1   Daleks' Invasion (easy) 0 / 0 6
4233 P1184E2   Daleks' Invasion (medium) 0 / 0 7
4232 P1184E3   Daleks' Invasion (hard) 0 / 0 9
4213 P1187E   Tree Painting 0 / 0 7
4210 P1188A1   Add on a Tree 0 / 0 5
4209 P1188A2   Add on a Tree: Revolution 0 / 0 9
4192 P1192B   Dynamic Diameter 0 / 0 (无)
4189 P1193B   Magic Tree 0 / 0 (无)
4117 P1205D   Almost All 0 / 0 10
4106 P1207G   Indie Album 0 / 0 10
4098 P1208H   Red Blue Tree 0 / 0 10
4091 P1209F   Koala and Notebook 0 / 0 10
4085 P1210C   Kamil and Making a Stream 0 / 0 7
4073 P1211G   King's Path 0 / 0 9
4072 P1211H   Road Repair in Treeland 0 / 0 10
4063 P1213G   Path Queries 0 / 0 6

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