func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     pair<long long, int> p[400005];     int n, m;     cin >> n;     for (int i = 0; i < n; i++) {       cin >> p[i].first;       p[i].second = 1;     }     cin >> m;     for (int i = 0; i < m; i++) {       cin >> p[i + n].first;       p[i + n].second = 2;     }     int x = n * 3;     int y = m * 3;     sort(p, p + n + m);     int u = x, v = y;     for (int i = 0; i < n + m; i++) {       if (p[i].second == 1)         x--;       else         y--;       if (x - y > u - v) {         u = x;         v = y;       }     }     cout << u <<  :  << v << endl;   }   