func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     long long n;     cin >> n;     std::vector<long long> x0, x1, y0, y1;     long long a[n][4];     for (long long int i = 0; i < n; i++) {       cin >> a[i][0] >> a[i][1] >> a[i][2] >> a[i][3];       x0.push_back(a[i][0]);       x1.push_back(a[i][2] + 1);       y0.push_back(a[i][1]);       y1.push_back(a[i][3] + 1);     }     sort((x0).begin(), (x0).end());     sort((x1).begin(), (x1).end());     sort((y0).begin(), (y0).end());     sort((y1).begin(), (y1).end());     long long lx = x0[n - 1];     long long ly = y0[n - 1];     long long ux = x1[0];     long long uy = y1[0];     for (long long int i = 0; i < n; i++) {       long long xi = a[i][0];       long long xf = a[i][2] + 1;       long long yi = a[i][1];       long long yf = a[i][3] + 1;       long long x00 = lx;       long long x11 = ux;       long long y00 = ly;       long long y11 = uy;       if (xi == lx) {         x00 = x0[n - 2];       }       if (xf == ux) {         x11 = x1[1];       }       if (yi == ly) {         y00 = y0[n - 2];       }       if (yf == uy) {         y11 = y1[1];       }       if (x00 < x11 && y00 < y11) {         cout << x00 <<     << y00;         return 0;       }     }   }   