func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, d, start = 0;     cin >> n >> d;     vector<string> s(d);     for (string &e : s) cin >> e;     vector<int> win(d);     for (int i = 0; i < s.size(); i++) {       string q = s[i];       if (q.find( 0 ) <= q.length()) {         win[start]++;       } else {         start++;       }     }     sort(win.begin(), win.end(), greater<int>());     cout << win[0] << endl;   }   