题目描述
Problem Statement
Given is a tree with N vertices. The vertices are numbered $1,2,\ldots ,N$, and the i-th edge is an undirected edge connecting Vertices u_i and v_i.
For each integer i$,(1 \leq i \leq N), find \sum_{j=1}^{N}dis(i,j)$.
Here, dis(i,j) denotes the minimum number of edges that must be traversed to go from Vertex i to Vertex j.
Input
Input is given from Standard Input in the following format:
N
u_1 v_1
u_2 v_2
$\vdots$
u_{N-1} v_{N-1}
Output
Print N lines.
The i-th line should contain $\sum_{j=1}^{N}dis(i,j)$.
Constraints
- $2 \leq N \leq 2 \times 10^5$
- $1 \leq u_i < v_i \leq N$
- The given graph is a tree.
- All values in input are integers.
Sample Input 1
3
1 2
2 3
Sample Output 1
3
2
3
We have:
dis(1,1)+dis(1,2)+dis(1,3)=0+1+2=3,
dis(2,1)+dis(2,2)+dis(2,3)=1+0+1=2,
dis(3,1)+dis(3,2)+dis(3,3)=2+1+0=3.
Sample Input 2
2
1 2
Sample Output 2
1
1
Sample Input 3
6
1 6
1 5
1 3
1 4
1 2
Sample Output 3
5
9
9
9
9
9
输入格式
见题面 Input 部分
输出格式
见题面 Output 部分