func_code_string: #include <bits/stdc++.h>   using namespace std;   string s[8] = { vaporeon ,  jolteon ,  flareon ,  espeon ,                   umbreon ,   leafeon ,  glaceon ,  sylveon };   int f[8] = {0};   int main() {     string x;     int n, k;     scanf( %d , &n);     cin >> x;     for (int i = 0; i < 8; i++) {       if (s[i].size() != n) {         f[i] = -1;       } else {         f[i] = 1;         for (int j = 0; j < n; j++) {           if (s[i][j] == x[j]) {             f[i]++;           } else if (s[i][j] != x[j] && x[j] !=  . ) {             f[i] = -1;             break;           }         }       }     }     for (int i = 0; i < 8; i++) {       if (f[i] > -1) {         k = i;       }     }     cout << s[k];     return 0;   }   