Run id: 133713

Main.cc:1:1: error: 'cin' does not name a type
 cin >> s; 
 ^
Main.cc:2:1: error: expected unqualified-id before 'if'
 if (s.find("er", s.size()-2) != -1) 
 ^
Main.cc:4:1: error: expected unqualified-id before 'else'
 else
 ^
Main.cc:7:1: error: expected unqualified-id before 'else'
 else
 ^
Main.cc:10:1: error: 'cout' does not name a type
 cout << s << endl;
 ^