func_code_string: #include <bits/stdc++.h>   #pragma GCC optimize(2)   using namespace std;   const int INF = 1e9 + 7;   const int N = 4e5 + 7;   const int M = 5e6 + 7;   int vis[M];   int p[N];   int qt[N];   signed main() {     ios::sync_with_stdio(false);     int q, x, y;     cin >> q >> x;     set<pair<int, int>> vals;     for (int i = 0; i < x; i++) vals.insert({qt[i], i});     while (q--) {       int y;       cin >> y;       y %= x;       vals.erase({qt[y], y});       vals.insert({++qt[y], y});       auto k = *vals.begin();       int nVal = k.first * x + k.second;       cout << nVal << endl;     }     return 0;   }   