Run id: 149754

Main.cc:1:21: warning: extra tokens at end of #include directive
 #include  using namespace std;
                     ^
Main.cc: In function 'int main()':
Main.cc:5:5: error: 'cin' was not declared in this scope
     cin>>x;
     ^
Main.cc:5:5: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/5/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
Main.cc:6:14: error: 'cout' was not declared in this scope
     if(x>0){ cout<<"1"; 
              ^
Main.cc:6:14: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/5/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
Main.cc:7:27: error: 'cout' was not declared in this scope
            }else if(x<0){ cout<<"-1";
                           ^
Main.cc:7:27: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/5/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
Main.cc:8:32: error: 'cout' was not declared in this scope
                         }else{ cout<<"0"; 
                                ^
Main.cc:8:32: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/5/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^