#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define FF(i, a, b) for(int i=a; i=b; i--) #define REP(i, n) for(int i=0; i G[maxn]; void bfs() { queue q; FF(i, 1, n+1) if(degree[i] == 1) q.push(i); while(!q.empty()) { int x = q.front(); q.pop(); vis[x] = 1; REP(i, G[x].size()) { int v = G[x][i]; if(!vis[v]) { degree[v]--; if(degree[v] < 2) q.push(v); } } } } void dfs(int u, int fa) { REP(i, G[u].size()) { int v = G[u][i]; if(v != fa && vis[v]) { dist[v] = dist[u] + 1; dfs(v, u); } } } int main() { scanf("%d", &n); FF(i, 1, n+1) { scanf("%d%d", &u, &v); G[u].PB(v); G[v].PB(u); degree[u]++; degree[v]++; } bfs(); FF(i, 1, n+1) if(!vis[i]) dfs(i, -1); FF(i, 1, n+1) printf("%d ", dist[i]); return 0; }