Run id: 150765

Main.cc:2:7: error: expected nested-name-specifier before 'nameaspace'
 using nameaspace std; 
       ^
Main.cc: In function 'int maina()':
Main.cc:5:1: error: 'cin' was not declared in this scope
 cin>>x>>m; 
 ^
Main.cc:5:1: 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:5:6: error: 'x' was not declared in this scope
 cin>>x>>m; 
      ^
Main.cc:8:7: error: expected ';' before 'x'
  e=e++x; 
       ^
Main.cc:8:8: warning: operation on 'e' may be undefined [-Wsequence-point]
  e=e++x; 
        ^
Main.cc:10:1: error: 'cout' was not declared in this scope
 cout<