func_code_string: #include <bits/stdc++.h>   using namespace std;   mt19937 rnd(chrono::high_resolution_clock::now().time_since_epoch().count());   const long long inf = 1e17 + 7;   string first(long long num) {     string second =   ;     for (long long i = 0; i < num; i++) second +=  * ;     return second;   }   signed main() {     cin.tie(0);     cout.tie(0);     ios_base::sync_with_stdio(0);     cout.precision(10);     map<string, long long> a;     a[ void ] = 0;     long long n;     cin >> n;     while (n--) {       string type, st, to;       cin >> type >> st;       long long l = st.find_first_not_of( & );       long long r = st.find_last_not_of( * );       long long cnt = st.size() - r - 1 - l;       string temp = st.substr(l, r - l + 1);       if (type ==  typeof ) {         if (a.find(temp) == a.end() || a[temp] + min(0ll, cnt) < 0)           cout <<  errtype  << endl;         else           cout <<  void  << first(a[temp] + cnt) << endl;       } else {         cin >> to;         if (a.find(temp) == a.end() || a[temp] < 0)           a[to] = -1;         else           a[to] = a[temp] + cnt;       }     }   }   