func_code_string: #include <bits/stdc++.h>   using namespace std;   const int n = 10000;   long long qm[6][n + 2];   void ask(int i, long long b) {     int j = min(b, (long long)n);     vector<long long> v;     long long r = qm[i - 1][j];     for (int s = 1; s <= j; ++s) {       v.push_back(r + b);       ++r;       r += qm[i - 1][min(r + j, (long long)n)];       if (r > (long long)2e18) break;     }     printf( %d n , int(v.size()));     for (auto t : v) printf( %lld  , t);     cout << endl;     int t;     cin >> t;     if (t == -1) exit(0);     if (t == 0) ask(i - 1, b);     r = qm[i - 1][j];     for (int s = 1; s <= j; ++s) {       ++r;       --t;       if (!t) ask(i - 1, r + b);       r += qm[i - 1][min(r + j, (long long)n)];     }   }   int main() {     for (int i = 1; i <= 4; ++i) {       for (int j = 1; j <= n; ++j) {         long long r = qm[i - 1][j];         for (int s = 1; s <= j; ++s) {           ++r, r += qm[i - 1][min(r + j, (long long)n)];           if (r > (long long)2e18) break;         }         qm[i][j] = r;       }     }     ask(5, 1);   }   