func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     string second;     cin >> second;     map<string, string> mp1;     for (int i = 0; i < 10; i++) {       string s1;       cin >> s1;       mp1[s1] = to_string(i);     }     string p =   ;     string ans =   ;     for (int i = 0; i < second.length(); i++) {       if (i % 10 == 0) {         p =   ;       }       p += second[i];       if (i % 10 == 9)         if (p.length() != 0) ans += mp1[p];     }     cout << ans << endl;   }   