func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 1e5 + 5;   bool sortcol(const vector<int>& v1, const vector<int>& v2) {     return v1[0] < v2[0];   }   int main() {     int n;     cin >> n;     vector<vector<long long> > yr;     long long max = 0, count = 0, year = 0;     for (int a = 0; a < n; a++) {       long long x, y;       cin >> x >> y;       yr.push_back({x, 1});       yr.push_back({y, -1});     }     sort(yr.begin(), yr.end());     for (int a = 0; a < 2 * n; a++) {       count += yr[a][1];       if (yr[a][1] == 1 && count > max) {         max = count;         year = yr[a][0];       }     }     cout << year <<     << max << endl;   }   