func_code_string: #include <bits/stdc++.h>   using namespace std;   map<string, string> m;   int main() {     long long int n, mm, i;     string s, b, s1, b1;     cin >> n >> mm;     for (i = 0; i < n; i++) {       cin >> s >> b;       m[b] = s;     }     char c;     for (i = 0; i < mm; i++) {       cin >> s1 >> b1;       int l = b1.length();       cout << s1 <<     << b1.substr(0, l - 1) <<  ; #  << m[b1.substr(0, l - 1)]            <<   n ;     }   }   