program adunare;

{$MODE objfpc}{$H+}{$J-}
uses sysutils;

const
  C_IN_FNAME = 'adunare.in';
  C_OUT_FNAME = 'adunare.out';
var
  fin, fout: text;
  a, b : longint;
begin
  AssignFile(fin, C_IN_FNAME);
  Reset(fin);
  Readln(fin, a);
  Readln(fin, b);
  CloseFile(fin);

  AssignFile(fout, C_OUT_FNAME);
  Rewrite(fout);
  Writeln(fout, a + b);
  CloseFile(fout);
end.