func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, t, k, x;   string s;   int main() {     cin >> s;     n = s.size();     for (int k = 0;; k++) {       if (s[k] ==  . ) {         t = k;         break;       }     }     if (s[t - 1] == 9 +  0 )       cout <<  GOTO Vasilisa. ;     else if (s[t + 1] < 5 +  0 ) {       for (int i = 0; i < t; i++) cout << s[i];     } else if (s[t + 1] >= 5 +  0 ) {       for (int i = 0; i < t - 1; i++) cout << s[i];       cout << s[t - 1] -  0  + 1;     }     return 0;   }   