func_code_string: #include <bits/stdc++.h>   using namespace std;   const int inf = 0x3f3f3f3f;   const int maxn = 1e5 + 5;   const int mod = 1e9 + 7;   vector<int> v[26];   int main() {     int n;     cin >> n;     string s;     cin >> s;     for (int i = 0; i < n; i++) v[s[i] -  a ].push_back(i);     int m;     cin >> m;     while (m--) {       string s2;       cin >> s2;       int t[26];       memset(t, 0, sizeof(t));       for (int i = 0; i < s2.size(); i++) t[s2[i] -  a ]++;       int ans = -1;       for (int i = 0; i < 26; i++) {         if (t[i]) ans = max(ans, v[i][t[i] - 1] + 1);       }       cout << ans << endl;     }     return 0;   }   