#include <bits/stdc++.h>
#include <atcoder/all>

typedef long long int ll;
typedef long double ld;

using namespace std;
using namespace atcoder;

#define inf 1010000000
#define llinf 1001000000000000000ll
#define pi 3.14159265358979
#define rep(i, n) for(ll i = 0; i < (n); i++)
#define rep1(i, n) for(ll i = 1; i <= (n); i++)
#define rep2(i,l,r) for(ll i = (l); i < (r); i++)
#define rng(a) a.begin(),a.end()
#define fi first
#define se second
#define pb push_back
#define eb emplace_back
#define pob pop_back
#define mp make_pair
#define st string
#define sz(x) (int)(x).size()
#define mems(x) memset(x, -1, sizeof(x));
#define pcnt __builtin_popcountll
#define _GLIBCXX_DEBUG

#define dame { puts("-1"); return 0;}
#define yes { puts("Yes"); return 0;}
#define no { puts("No"); return 0;}
#define ret(x) { cout<<(x)<<endl;}
#define yn {puts("Yes");}else{puts("No");}

template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; }

// srand((unsigned)time(NULL)); rand()を用いる際にmainの頭に置く
// clock()/CLOCKS_PER_SEC 秒数を知りたいときに用いる
#define mod 998244353
//問題に応じて 1000000007 に変える
using mint = modint998244353; // .val()で出力

vector<ll> dx={1,0,-1,0};
vector<ll> dy={0,1,0,-1};

using pl = pair<ll,ll>;
using ppl = pair<pl,ll>;
using V = vector<ll>;
using Graph = vector<vector<ll>>; //llをEdgeにする等,適宜書き換える
// G.assign(n, vector<pl>()); グローバル変数にGを置く時に置く

int main() {
  cin.tie(nullptr);
  ios::sync_with_stdio(false);
  cout << fixed << setprecision(20);
  ll n; cin >> n;
  ll a[n];
  rep(i,n-1){
      if(i==0){
          cout << '?' << ' ' << 2 << ' ' << n << endl;
          ll tmp;
          cin >> tmp;
          a[0] = n*(n+1)/2 - tmp;
      }
      else{
          cout << '?' << ' ' << i << ' ' << i+1 << endl;
          ll tmp;
          cin >> tmp;
          a[i] = tmp - a[i-1];
      }
  }
  rep1(i,n){
      bool c = false;
      rep(j,n-1){
          if(a[j]==i){
              c = true;
              break;
          }
      }
      if(!c) a[n-1] = i;
  }
  ret('!');
  rep(i,n) ret(a[i]);
}