func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     string p( / ), t;     while (n--) {       string foo;       cin >> foo;       if (foo ==  pwd ) {         cout << p << endl;       } else {         string dir;         cin >> dir;         dir +=  / ;         for (int i = 0; i < dir.length(); i++) {           t += dir[i];           if (dir[i] ==  / ) {             if (t ==  / )               p = t;             else if (t ==  ../ ) {               for (int j = p.length() - 1; j > 0 && p[j - 1] !=  / ; j--) {                 p.resize(j - 1);               }             } else               p += t;             t =   ;           }         }       }     }     return 0;   }   