func_code_string: #include <bits/stdc++.h>   using namespace std;   const int MAXN = 100000 + 10;   const int INF = INT_MAX;   const double EXP = 0.0001;   void files() { freopen( output.txt ,  w , stdout); }   long long pow3(long long x) { return x * x * x; }   pair<int, long long> answer;   void solution(long long m, int step, long long cur) {     if (m == 0) {       answer = max(answer, make_pair(step, cur));       return;     }     long long x = 1;     while (pow3(x) <= m) x++;     x--;     solution(m - pow3(x), step + 1, cur + pow3(x));     if (x > 0) solution(pow3(x) - 1 - pow3(x - 1), step + 1, cur + pow3(x - 1));   }   int main() {     ios_base::sync_with_stdio(false);     long long m;     cin >> m;     solution(m, 0, 0);     cout << answer.first <<     << answer.second;     return 0;   }   