### BUGGY CODE ###

import sys


def input():
    return sys.stdin.readline().rstrip()


def solve():
    n = int(input())
    c = list(map(lambda x : int(x)-1, input().split()))
    # c = [x-1 for x in c]
    # print(c)
    adj = [[] for i in range(n)]
    for i in range(n-1):
        a, b = map(int, input().split())
        a -= 1
        b -= 1
        adj[a].append(b)
        adj[b].append(a)

    # size = [1 for i in range(n)]
    stack = [[] for color in range(n)]
    # in_time = [-1 for i in range(n)]
    # out_time = [-1 for i in range(n)]
    size = [1]*n
    # stack = [[]]*n
    in_time = [-1]*n
    out_time = [-1]*n
    timer = 0
    total = n*(n+1)//2
    # ans = [total for color in range(n)]
    ans = [total]*n
    # print(ans)

    def dfs(parent, root):
        nonlocal timer
        in_time[root] = timer
        timer += 1

        def each_child(child):
            if parent == child:
                return
            dfs(root, child)
            size[root] += size[child]

            cnt = size[child]
            while stack[c[root]]:
                x = stack[c[root]][-1]
                if in_time[x] > in_time[root] and out_time[x] != -1:
                    cnt -= size[x]
                    stack[c[root]].pop()
                else:
                    break
            ans[c[root]] -= cnt*(cnt+1)//2

        list(map(each_child, adj[root]))

        # for child in adj[root]:
        #     if parent == child:
        #         continue
        #     dfs(root, child)
        #     size[root] += size[child]

        #     cnt = size[child]
        #     while stack[c[root]]:
        #         x = stack[c[root]][-1]
        #         if in_time[x] > in_time[root] and out_time[x] != -1:
        #             cnt -= size[x]
        #             stack[c[root]].pop()
        #         else:
        #             break
        #     ans[c[root]] -= cnt*(cnt+1)//2

        out_time[root] = timer
        timer += 1

        stack[c[root]].append(root)

    sys.setrecursionlimit(10**6)

    dfs(0, 0)
    # print(size)
    for color in range(n):
        cnt = n
        while len(stack[color]) > 0:
            x = stack[color][-1]
            cnt -= size[x]
            stack[color].pop()
        # print("node:", -1, "color:", color, "cnt:", cnt)
        ans[color] -= cnt*(cnt+1)//2
        print(ans[color])


solve()


### FIXED CODE ###

import sys
n = int(input())
c = list(map(int, input().split()))
c = [x-1 for x in c]
# print(c)
adj = [[] for i in range(n)]
for i in range(n-1):
    a, b = tuple(map(int, input().split()))
    a -= 1
    b -= 1
    adj[a].append(b)
    adj[b].append(a)


size = [1 for i in range(n)]
stack = [[] for color in range(n)]
in_time = [-1 for i in range(n)]
out_time = [-1 for i in range(n)]
timer = 0
total = n*(n+1)//2
ans = [total for color in range(n)]
# print(ans)


def dfs(parent, root):
    global timer
    in_time[root] = timer
    timer += 1

    for child in adj[root]:
        if parent == child:
            continue
        dfs(root, child)
        size[root] += size[child]

        cnt = size[child]
        while stack[c[root]]:
            x = stack[c[root]][-1]
            if in_time[x] > in_time[root] and out_time[x] != -1:
                cnt -= size[x]
                stack[c[root]].pop()
            else:
                break
        ans[c[root]] -= cnt*(cnt+1)//2

    out_time[root] = timer
    timer += 1

    stack[c[root]].append(root)


sys.setrecursionlimit(10**6)

dfs(0, 0)
# print(size)
for color in range(n):
    cnt = n
    while len(stack[color]) > 0:
        x = stack[color][-1]
        cnt -= size[x]
        stack[color].pop()
    # print("node:", -1, "color:", color, "cnt:", cnt)
    ans[color] -= cnt*(cnt+1)//2
    print(ans[color])