#include <iostream>
#include <algorithm>
using namespace std;

long long get(int n) {
    cout << "? " << n << "\n";
    fflush(stdout);
    long long x;
    cin >> x;
    return x;
}

long long sum(int n) {
    return n * (n + 1LL) / 2;
}

int main() {
    //freopen("input.txt", "r", stdin);
    //freopen("output.txt", "w", stdout);

    int n;
    cin >> n;

    int l = 0, r = n;
    while (l + 1 < r) {
        int m = l + (r - l) / 2;
        if (get(m) == sum(m))
            l = m;
        else
            r = m;
    }
    int res1 = r;

    int sum23 = sum(n) - get(n) - res1;
    int half23 = sum23 / 2;

    int res2 = sum(half23) - get(half23);
    if (res1 <= half23)
        res2 -= res1;

    int res3 = sum23 - res2;

    cout << "! " << res1 << " " << res2 << " " << res3 << "\n";
}