CodeForces 1287 D.Numbers on Tree (dfs)
D.Numbers on Tree Evlampiy was gifted a rooted tree. The vertices of the tree are numbered from 1 to n. Each of its vertices also has an integer ai written on it. For each vertex i, Evlampiy calculate
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- 1. CodeForces - 1287D Numbers on Tree(dfs+stl)
- 2. D. Numbers on Tree（构造）【CF 1287】
- 3. [codeforces 1287D] Numbers on Tree 子树节点数
- 4. Codeforces Add on a Tree
- 5. Codeforces 570D TREE REQUESTS dfs序+树状数组
- 6. 【DFS+思维】codeforces 1092 F. Tree with Maximum Cost
- 7. F - Three Paths on a Tree CodeForces - 1294F
- 8. Codeforces 570D - Tree Requests - [DFS序+二分]
- 9. CodeForces - 383C Propagating tree（dfs + 线段树）
- 10. codeforces 764C【dfs】
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相关文章
- 1. CodeForces - 1287D Numbers on Tree(dfs+stl)
- 2. D. Numbers on Tree（构造）【CF 1287】
- 3. [codeforces 1287D] Numbers on Tree 子树节点数
- 4. Codeforces Add on a Tree
- 5. Codeforces 570D TREE REQUESTS dfs序+树状数组
- 6. 【DFS+思维】codeforces 1092 F. Tree with Maximum Cost
- 7. F - Three Paths on a Tree CodeForces - 1294F
- 8. Codeforces 570D - Tree Requests - [DFS序+二分]
- 9. CodeForces - 383C Propagating tree（dfs + 线段树）
- 10. codeforces 764C【dfs】