6822.Tree Distances I

Time Limit: 1s Memory Limit: 512MB

You are given a tree consisting of $n$ nodes.

Your task is to determine for each node the maximum distance to another node.

Input Format(From the terminal/stdin)

The first input line contains an integer $n$ : the number of nodes. The nodes are numbered $1,2,\ldots,n$ .

Then there are $n-1$ lines describing the edges. Each line contains two integers $a$ and $b$ : there is an edge between nodes $a$ and $b$ .

  • $1 \le n \le 2 \cdot 10^5$
  • $1 \le a,b \le n$

Output Format(To the terminal/stdout)

Print $n$ integers: for each node $1,2,\ldots,n$ , the maximum distance to another node.

Sample Input

Copy
5
1 2
1 3
3 4
3 5
 \n
 · \n
 · \n
 · \n
 · \n

Sample Output

Copy
2 3 2 3 3
 · · · · \n
Source: CSES, Tree Algorithms, 1132

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