#include #define rep(i,n) for(int i = 0; i < (n); ++i) #define drep(i,n) for(int i = (n)-1; i >= 0; --i) #define srep(i,s,t) for (int i = s; i < t; ++i) using namespace std; typedef long long int ll; typedef pair P; #define yn {puts("Yes");}else{puts("No");} #define MAX_N 200005 vector pre_G[MAX_N]; vector G[MAX_N]; int par_[MAX_N]; int flag_netsukigi[MAX_N]; void make_netsukigi(int r){ rep(i,MAX_N){ G[i].clear(); par_[i] = 0; flag_netsukigi[i] = 0; } queue que; que.push(r); flag_netsukigi[r] = 1; par_[r] = -1; while(que.size() > 0){ int x = que.front(); que.pop(); flag_netsukigi[x] = 1; rep(i,pre_G[x].size()){ if(flag_netsukigi[pre_G[x][i]] == 0){ par_[pre_G[x][i]] = x; G[x].push_back(pre_G[x][i]); que.push(pre_G[x][i]); } } } } int main() { int n; cin >> n; rep(i,n-1){ int a, b; scanf("%d%d", &a, &b); a--; b--; // 0-indexにするため. pre_G[a].push_back(b); pre_G[b].push_back(a); } make_netsukigi(0); ll ans[n] = {}; int son[n]; queue que; ll dp[n] = {}; rep(i,n){ son[i] = G[i].size(); if(son[i] == 0){ que.push(i); } } while(que.size() > 0){ int x = que.front(); que.pop(); rep(i,G[x].size()){ ans[x] += (dp[G[x][i]]+1) * (dp[x]-(dp[G[x][i]]+1)); } ans[x] += dp[x]*2+1; int y = par_[x]; if(y==-1)break; dp[y] += dp[x] + 1; son[y]--; if(son[y]==0)que.push(y); } rep(i,n) cout << ans[i] << endl; return 0; }