func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(0);     cin.tie(0);     string s, curr[1000];     long long int size = 0, j;     cin >> j;     while (j--) {       cin >> s;       if (s.compare( pwd ) == 0) {         for (long long int i = 0; i < size; ++i) {           cout <<  /  << curr[i];         }         cout <<  /               <<   n ;       } else if (s.compare( cd ) == 0) {         string temp;         cin >> s;         if (s[0] ==  / ) {           size = 0;         }         for (long long int i = 0; i < s.size(); ++i) {           temp =   ;           for (; i < s.size(); ++i) {             if (s[i] ==  / ) break;             temp += s[i];           }           if (temp.compare( .. ) == 0)             --size;           else if (temp.size()) {             curr[size] = temp;             ++size;           }         }       }     }     return 0;   }   