/in/foo.cc:1:2: error: invalid preprocessing directive #incldue
 #incldue<iostream>
  ^~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:12:2: error: 'cin' was not declared in this scope
  cin>>n;
  ^~~
/in/foo.cc:16:7: error: 'Sfks' was not declared in this scope
  Sfks()
       ^