Run id: 146870

Main.cc:2:7: error: expected nested-name-specifier before 'spasename'
 using spasename std;
       ^
Main.cc: In function 'int main()':
Main.cc:6:2: error: 'cin' was not declared in this scope
  cin>>m;
  ^
Main.cc:6:2: 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:12:2: error: 'cout' was not declared in this scope
  cout<& __os)
     ^
Main.cc:13:2: error: 'retrum' was not declared in this scope
  retrum 0;
  ^