Run id: 149749

Main.cc:1:21: warning: extra tokens at end of #include directive
 #include  using namespace std;
                     ^
Main.cc: In function 'int main()':
Main.cc:2:20: error: 'cin' was not declared in this scope
 int main(){ int x; cin>>x;
                    ^
Main.cc:2:20: 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:3:21: error: 'cout' was not declared in this scope
            if(x>0){ cout<<"1";
                     ^
Main.cc:3:21: 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:4:34: error: 'cout' was not declared in this scope
                   }else if(x<0){ cout<<"-1"; 
                                  ^
Main.cc:4:34: 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:5:39: error: 'cout' was not declared in this scope
                                }else{ cout<<"0"; } 
                                       ^
Main.cc:5:39: 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
                  ^