Problem:
Score : 600 points

Problem Statement

We have a tree with N vertices numbered 1 to N. The i-th edge in this tree connects Vertex a_i and b_i.
For each k=1, ..., N, solve the problem below:

Consider writing a number on each vertex in the tree in the following manner:

First, write 1 on Vertex k.

Then, for each of the numbers 2, ..., N in this order, write the number on the vertex chosen as follows:

Choose a vertex that still does not have a number written on it and is adjacent to a vertex with a number already written on it. If there are multiple such vertices, choose one of them at random.

Find the number of ways in which we can write the numbers on the vertices, modulo (10^9+7).

Constraints

2 \leq N \leq 2 \times 10^5

1 \leq a_i,b_i \leq N

The given graph is a tree.

Input

Input is given from Standard Input in the following format:

N
a_1 b_1
:
a_{N-1} b_{N-1}

Output

For each k=1, 2, ..., N in this order, print a line containing the answer to the problem.

Sample Input 1

3
1 2
1 3

Sample Output 1

2
1
1

The graph in this input is as follows:

For k=1, there are two ways in which we can write the numbers on the vertices, as follows:

Writing 1, 2, 3 on Vertex 1, 2, 3, respectively

Writing 1, 3, 2 on Vertex 1, 2, 3, respectively

Sample Input 2

2
1 2

Sample Output 2

1
1

The graph in this input is as follows:

Sample Input 3

5
1 2
2 3
3 4
3 5

Sample Output 3

2
8
12
3
3

The graph in this input is as follows:

Sample Input 4

8
1 2
2 3
3 4
3 5
3 6
6 7
6 8

Sample Output 4

40
280
840
120
120
504
72
72

The graph in this input is as follows:

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.NoSuchElementException;

public class Main implements Runnable {	
	public static void main(String[] args) {
		Thread.setDefaultUncaughtExceptionHandler((t,e)->System.exit(1));
		//long t = System.currentTimeMillis();
		new Thread(null,new Main(), ""	,Runtime.getRuntime().maxMemory()).start();;
		//System.err.println(System.currentTimeMillis() - t);
	}
	
	final long MOD=(long)1e9+7;
	int MAX=(int)3e5;
	long[] fac=new long[MAX];
	long[] ifac=new long[MAX];
	long[] inv=new long[MAX];
	{
		fac[0]=fac[1]=ifac[0]=ifac[1]=inv[0]=inv[1]=1;
		for(int i=2;i<MAX;++i) {
			fac[i]=i*fac[i-1]%MOD;
			inv[i]=MOD-inv[(int)(MOD%i)]*(MOD/i)%MOD;
			ifac[i]=inv[i]*ifac[i-1]%MOD;
		}
	}
	
	long pow(long a,long n) {
		long ret=1;
		for(;n>0;n>>=1,a=a*a%MOD)if(n%2==1)ret=ret*a%MOD;
		return ret;
	}
	
	long inv(long a) {
		return pow(a,MOD-2);
	}
	
	long mul(long...a) {
		long ret=1;
		for(long v:a)ret=ret*v%MOD;
		return ret;
	}
	
	void dfs1(int cur,int par,ArrayList<Integer>[] g) {
		sz[cur]++;
		dp[cur]=1;
		for(int dst:g[cur]) {
			if(dst==par)continue;
			dfs1(dst,cur,g);
			sz[cur]+=sz[dst];
			dp[cur]=mul(dp[cur],dp[dst],ifac[sz[dst]]);
		}
		dp[cur]=mul(dp[cur],fac[sz[cur]-1]);
	}
	
	void dfs2(int cur,int par,ArrayList<Integer>[] g,long pre) {
		int a=sz[0]-1;
		int b=sz[cur]-1;
		ans[cur]=mul(fac[a],ifac[b],ifac[a-b],pre,dp[cur]);
		for(int dst:g[cur]) {
			if(dst==par)continue;
			dfs2(dst,cur,g,mul(ans[cur],inv(dp[dst]),fac[sz[dst]],fac[sz[0]-sz[dst]-1],ifac[sz[0]-1]));
		}
	}
	
	long[] dp;
	int[] sz;
	long[] ans;
	
	public void run() {
		FastScanner sc = new FastScanner();
		int N=sc.nextInt();
		ArrayList<Integer>[] g=new ArrayList[N];
		for(int i=0;i<N;++i)g[i]=new ArrayList<>();
		for(int i=0;i<N-1;++i) {
			int a=sc.nextInt();
			int b=sc.nextInt();
			--a;--b;
			g[a].add(b);
			g[b].add(a);
		}
		dp=new long[N];
		sz=new int[N];
		ans=new long[N];
		dfs1(0,-1,g);
		dfs2(0,-1,g,1);
		PrintWriter pw=new PrintWriter(System.out);
		for(int i=0;i<N;++i) {
			pw.println(ans[i]);
		}
		pw.close();
	}
	
	
	static void tr(Object... objects) {
		System.out.println(Arrays.deepToString(objects));
	}

}
	
	
class FastScanner {
    private final InputStream in = System.in;
    private final byte[] buffer = new byte[1024];
    private int ptr = 0;
    private int buflen = 0;
    private boolean hasNextByte() {
        if (ptr < buflen) {
            return true;
        }else{
            ptr = 0;
            try {
                buflen = in.read(buffer);
            } catch (IOException e) {
                e.printStackTrace();
            }
            if (buflen <= 0) {
                return false;
            }
        }
        return true;
    }
    private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
    private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
    private void skipUnprintable() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++;}
    public boolean hasNext() { skipUnprintable(); return hasNextByte();}
    public String next() {
        if (!hasNext()) throw new NoSuchElementException();
        StringBuilder sb = new StringBuilder();
        int b = readByte();
        while(isPrintableChar(b)) {
            sb.appendCodePoint(b);
            b = readByte();
        }
        return sb.toString();
    }
    public long nextLong() {
        if (!hasNext()) throw new NoSuchElementException();
        long n = 0;
        boolean minus = false;
        int b = readByte();
        if (b == '-') {
            minus = true;
            b = readByte();
        }
        if (b < '0' || '9' < b) {
            throw new NumberFormatException();
        }
        while(true){
            if ('0' <= b && b <= '9') {
                n *= 10;
                n += b - '0';
            }else if(b == -1 || !isPrintableChar(b)){
                return minus ? -n : n;
            }else{
                throw new NumberFormatException();
            }
            b = readByte();
        }
    }
    
    public int nextInt() {
    	return (int)nextLong();
    }
}