func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cout.tie(NULL);     int n, ans = 0;     string s;     cin >> n;     while (cin >> s) {       int cnt = 0;       for (int i = 0; i < s.length(); ++i) {         if (s[i] >=  A  && s[i] <=  Z ) {           ++cnt;         }       }       ans = max(ans, cnt);     }     cout << ans << endl;     return 0;   }   