func_code_string: #include <bits/stdc++.h>   using namespace std;   const int MAX = 5000;   long long n, a, b, c, d;   pair<long long, long long> p[MAX];   bool cmp(pair<int, int> x, pair<int, int> y) {     if (x.first > y.first) return 1;     if (x.first == y.first) return x.second < y.second;     return 0;   }   int main() {     cin >> n;     for (int i = 0; i < n; i++) {       cin >> a >> b >> c >> d;       long long sum = a + b + c + d;       p[i].first = sum;       p[i].second = i + 1;     }     sort(p, p + n, cmp);     for (int i = 0; i < n; i++)       if (p[i].second == 1) {         cout << i + 1 << endl;         break;       }     return 0;   }   