using System; using System.Collections.Generic; using System.Linq; using System.IO; using System.Threading; using System.Text; using System.Text.RegularExpressions; using System.Diagnostics; using static util; using P = pair; class Program { static void Main(string[] args) { var sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false }; var solver = new Solver(sw); // var t = new Thread(solver.solve, 1 << 28); // 256 MB // t.Start(); // t.Join(); solver.solve(); sw.Flush(); } } class Solver { StreamWriter sw; Scan sc; void Prt(string a) => sw.WriteLine(a); void Prt(IEnumerable a) => Prt(string.Join(" ", a)); void Prt(params object[] a) => Prt(string.Join(" ", a)); public Solver(StreamWriter sw) { this.sw = sw; this.sc = new Scan(); } int[] ask(int i, int j) { Prt('?', i + 1, j + 1); sw.Flush(); return sc.IntArr; } public void solve() { int n = sc.Int; int m = n * n - n; var diff = new int[m][]; diff[0] = new int[]{ 0, 0 }; int smin = 0, smii = 0; int smax = 0, smai = 0; for (int i = 1; i < m; i++) { diff[i] = ask(0, i); if (smin > diff[i][0] + diff[i][1]) { smin = diff[i][0] + diff[i][1]; smii = i; } if (smax < diff[i][0] + diff[i][1]) { smax = diff[i][0] + diff[i][1]; smai = i; } } int xy = smax + 1; var ans = new int[m]; int p0, q0; { int p = diff[smai][0]; int q = diff[smai][1]; int r = -diff[smii][0]; int s = -diff[smii][1]; if (p + r == n - 2 || p + s == n - 2) { ans[0] = (p + 1) * n + q; p0 = p + 1; q0 = q; } else { Assert(q + r == n - 2 || q + s == n - 2); ans[0] = (q + 1) * n + p; p0 = q + 1; q0 = p; } } var dic = new SortedDictionary>(); for (int i = 1; i < m; i++) { var k = new P(diff[i][0], diff[i][1]); if (!dic.ContainsKey(k)) { dic.Add(k, new List()); } dic[k].Add(i); } foreach (var item in dic) { int p = -item.Key.v1; int q = -item.Key.v2; if (item.Value.Count == 1) { int i = item.Value[0]; if (1 <= p0 + p && p0 + p <= n - 1 && 0 <= q0 + q && q0 + q <= n - 1) { ans[i] = (p0 + p) * n + q0 + q; } else { Assert(1 <= p0 + q && p0 + q <= n - 1 && 0 <= q0 + p && q0 + p <= n - 1); ans[i] = (p0 + q) * n + q0 + p; } } else { Assert(item.Value.Count == 2); int i = item.Value[0]; int j = item.Value[1]; var a = new int[2]; a[0] = (p0 + p) * n + q0 + q; a[1] = (p0 + q) * n + q0 + p; if (smai != 0) { var r = ask(i, smai); var b = new int[2]; if (1 <= 1 + r[0] && 1 + r[0] <= n - 1 && 0 <= r[1] && r[1] <= n - 1) { b[0] = (1 + r[0]) * n + r[1]; } else { b[0] = -1; } if (1 <= 1 + r[1] && 1 + r[1] <= n - 1 && 0 <= r[0] && r[0] <= n - 1) { b[1] = (1 + r[1]) * n + r[0]; } else { b[1] = -1; } if (a[0] == b[0] || a[0] == b[1]) { ans[i] = a[0]; ans[j] = a[1]; } else { ans[i] = a[1]; ans[j] = a[0]; } } else { var r = ask(i, smii); var b = new int[2]; if (1 <= n - 1 + r[0] && n - 1 + r[0] <= n - 1 && 0 <= n - 1 + r[1] && n - 1 + r[1] <= n - 1) { b[0] = (n - 1 + r[0]) * n + n - 1 + r[1]; } else { b[0] = -1; } if (1 <= n - 1 + r[1] && n - 1 + r[1] <= n - 1 && 0 <= n - 1 + r[0] && n - 1 + r[0] <= n - 1) { b[1] = (n - 1 + r[1]) * n + n - 1 + r[0]; } else { b[1] = -1; } if (a[0] == b[0] || a[0] == b[1]) { ans[i] = a[0]; ans[j] = a[1]; } else { ans[i] = a[1]; ans[j] = a[0]; } } } } Prt('!', string.Join(" ", ans)); } } class pair : IComparable> { public T v1; public U v2; public pair() : this(default(T), default(U)) {} public pair(T v1, U v2) { this.v1 = v1; this.v2 = v2; } public int CompareTo(pair a) { int c = Comparer.Default.Compare(v1, a.v1); return c != 0 ? c : Comparer.Default.Compare(v2, a.v2); } public override string ToString() => v1 + " " + v2; public void Deconstruct(out T a, out U b) { a = v1; b = v2; } } static class util { public static readonly int M = 1000000007; // public static readonly int M = 998244353; public static readonly long LM = 1L << 60; public static readonly double eps = 1e-11; public static void DBG(string a) => Console.Error.WriteLine(a); public static void DBG(IEnumerable a) => DBG(string.Join(" ", a)); public static void DBG(params object[] a) => DBG(string.Join(" ", a)); public static void Assert(params bool[] conds) { if (conds.Any(x => !x)) throw new Exception(); } public static pair make_pair(T v1, U v2) => new pair(v1, v2); public static int CompareList(IList a, IList b) where T : IComparable { for (int i = 0; i < a.Count && i < b.Count; i++) if (a[i].CompareTo(b[i]) != 0) return a[i].CompareTo(b[i]); return a.Count.CompareTo(b.Count); } public static bool inside(int i, int j, int h, int w) => i >= 0 && i < h && j >= 0 && j < w; public static readonly int[] dd = { 0, 1, 0, -1 }; // static readonly string dstring = "RDLU"; public static IEnumerable

adjacents(int i, int j) => Enumerable.Range(0, dd.Length).Select(k => new P(i + dd[k], j + dd[k ^ 1])); public static IEnumerable

adjacents(int i, int j, int h, int w) => adjacents(i, j).Where(p => inside(p.v1, p.v2, h, w)); public static IEnumerable

adjacents(this P p) => adjacents(p.v1, p.v2); public static IEnumerable

adjacents(this P p, int h, int w) => adjacents(p.v1, p.v2, h, w); public static IEnumerable all_subset(this int p) { for (int i = 0; ; i = i - p & p) { yield return i; if (i == p) break; } } public static Dictionary compress(this IEnumerable a) => a.Distinct().OrderBy(v => v).Select((v, i) => new { v, i }).ToDictionary(p => p.v, p => p.i); public static Dictionary compress(params IEnumerable[] a) => compress(a.SelectMany(x => x)); public static T[] inv(this Dictionary dic) { var res = new T[dic.Count]; foreach (var item in dic) res[item.Value] = item.Key; return res; } public static void swap(ref T a, ref T b) where T : struct { var t = a; a = b; b = t; } public static void swap(this IList a, int i, int j) where T : struct { var t = a[i]; a[i] = a[j]; a[j] = t; } public static T[] copy(this IList a) { var ret = new T[a.Count]; for (int i = 0; i < a.Count; i++) ret[i] = a[i]; return ret; } } class Scan { StreamReader sr; public Scan() { sr = new StreamReader(Console.OpenStandardInput()); } public Scan(string path) { sr = new StreamReader(path); } public int Int => int.Parse(Str); public long Long => long.Parse(Str); public double Double => double.Parse(Str); public string Str => ReadLine.Trim(); public string ReadLine => sr.ReadLine(); public pair Pair() { T a; U b; Multi(out a, out b); return new pair(a, b); } public P P => Pair(); public int[] IntArr => StrArr.Select(int.Parse).ToArray(); public long[] LongArr => StrArr.Select(long.Parse).ToArray(); public double[] DoubleArr => StrArr.Select(double.Parse).ToArray(); public string[] StrArr => Str.Split(new[]{' '}, StringSplitOptions.RemoveEmptyEntries); bool eq() => typeof(T).Equals(typeof(U)); T ct(U a) => (T)Convert.ChangeType(a, typeof(T)); T cv(string s) => eq() ? ct(int.Parse(s)) : eq() ? ct(long.Parse(s)) : eq() ? ct(double.Parse(s)) : eq() ? ct(s[0]) : ct(s); public void Multi(out T a) => a = cv(Str); public void Multi(out T a, out U b) { var ar = StrArr; a = cv(ar[0]); b = cv(ar[1]); } public void Multi(out T a, out U b, out V c) { var ar = StrArr; a = cv(ar[0]); b = cv(ar[1]); c = cv(ar[2]); } public void Multi(out T a, out U b, out V c, out W d) { var ar = StrArr; a = cv(ar[0]); b = cv(ar[1]); c = cv(ar[2]); d = cv(ar[3]); } public void Multi(out T a, out U b, out V c, out W d, out X e) { var ar = StrArr; a = cv(ar[0]); b = cv(ar[1]); c = cv(ar[2]); d = cv(ar[3]); e = cv(ar[4]); } }