var
  a, b, code: integer;
  s: string;

begin
  readln(s);
  if Pos('+',s)<>0 then begin
    val(Copy(s,1,Pos('+',s)-1),a,code);
    val(Copy(s,Pos('+',s)+1,length(s)),b,code);
    writeln(a,'+',b,'=',a+b)
  end
  else
    if Pos('-',s)<>0 then begin
      val(Copy(s,1,Pos('-',s)-1),a,code);
      val(Copy(s,Pos('-',s)+1,length(s)),b,code);
      writeln(a,'-',b,'=',a-b)
    end
end.