#include using namespace std; using ll = long long; using P = pair; #define rep(i, n) for(int i = 0; i < n; i++) #define all(x) (x).begin(),(x).end() templatebool chmin(T&a, const T&b){if(a>b){a=b;return 1;}return 0;} templatebool chmax(T&a, const T&b){if(a> n; vector> to(n); rep(i,n-1){ int u,v; cin >> u >> v; u--; v--; to[u].push_back(v); to[v].push_back(u); } vector seen(n,false); queue que; int cnt = 0; seen[0] = true; que.push(0); while(que.size()){ int now = que.front(); que.pop(); for(int x:to[now]){ if(seen[x]) continue; seen[x] = true; if(now>x) cnt++; que.push(x); } } vector ans(n); ans[0] = cnt; seen.assign(n,false); seen[0] = true; que.push(0); while(que.size()){ int now = que.front(); que.pop(); for(int x:to[now]){ if(seen[x]) continue; seen[x] = true; ans[x] = ans[now] + 1 - (now>x) * 2; que.push(x); } } for(int x:ans) cout << x << endl; return 0; }