var
  x,y : array [1..100] of real;
  xn,yn : real;
  i,n,k,l : longint;
begin
    readln(k);
  readln(l);
  readln(n);
  readln(x,y);
  for i:=1 to n do
    readln(x[i],y[i]);
  for i:=1 to n do
    writeln(xn[i]+k:0:3,' ',yn[i]-l:0:3);
end.