ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4518 P990F   Flow Control 0 / 0 9
4517 P990G   GCD Counting 0 / 0 9
4492 P995F   Cowmpany Cowmpensation 0 / 0 10
4486 P997D   Cycles in product 0 / 0 10
4472 P1000E   We Need More Bosses 0 / 0 7
4470 P1000G   Two-Paths 0 / 0 10
4435 P1004E   Sonya and Ice Cream 0 / 0 9
4422 P1006E   Military Problem 0 / 0 5
4417 P1007D   Ants 0 / 0 10
4408 P1009F   Dominant Indices 0 / 0 8
4403 P1010D   Mars rover 0 / 0 7
4401 P1010F   Tree 0 / 0 10
4378 P1016F   Road Projects 0 / 0 10
4364 P1019E   Raining season 0 / 0 10
4356 P1023F   Mobile Phone Network 0 / 0 10
4355 P1023G   Pisces 0 / 0 10
4351 P1025D   Recovering BST 0 / 0 7
4302 P1032F   Vasya and Maximum Matching 0 / 0 9
4291 P1034C   Region Separation 0 / 0 10
4278 P1037D   Valid BFS? 0 / 0 5
4264 P1039D   You Are Given a Tree 0 / 0 10
4249 P1042F   Leaf Sets 0 / 0 9
4240 P1044B   Intersecting Subtrees 0 / 0 6
4235 P1045A   Last chance 0 / 0 9
4233 P1045C   Hyperspace Highways 0 / 0 8
4232 P1045D   Interstellar battle 0 / 0 8
4226 P1045J   Moonwalk challenge 0 / 0 10
4215 P1051F   The Shortest Statement 0 / 0 9
4213 P1053E   Euler tour 0 / 0 10
4199 P1055F   Tree and XOR 0 / 0 10
4194 P1056D   Decorate Apple Tree 0 / 0 5
4189 P1057A   Bmail Computer Network 0 / 0 3
4182 P1059E   Split the Tree 0 / 0 9
4177 P1060E   Sergey and Subway 0 / 0 7
4163 P1062E   Company 0 / 0 8
4148 P1065F   Up and Down the Tree 0 / 0 9
4136 P1067E   Random Forest Rank 0 / 0 10
4113 P1073F   Choosing Two Paths 0 / 0 9
4105 P1076E   Vasya and a Tree 0 / 0 6
4075 P1082F   Speed Dial 0 / 0 10
4073 P1083A   The Fair Nut and the Best Path 0 / 0 6
4071 P1083C   Max Mex 0 / 0 10
4061 P1085D   Minimum Diameter Tree 0 / 0 5
4052 P1088E   Ehab and a component choosing problem 0 / 0 9
4051 P1088F   Ehab and a weird weight formula 0 / 0 10
4011 P1092E   Minimal Diameter Forest 0 / 0 7
4010 P1092F   Tree with Maximum Cost 0 / 0 6
3983 P1097G   Vladislav and a Great Legend 0 / 0 10
3981 P1098A   Sum in the tree 0 / 0 5
3979 P1098C   Construct a tree 0 / 0 9

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