Program zad;
Uses Crt;
var
x,y,a,b,d:real;
k,n:integer;
function dist(x,y:real):real;
begin
dist:=sqrt(sqr(x)+sqr(y));
end;
begin
Clrscr;
readln(n);
read(x,y);
a:=x;
b:=y;
d:=dist(x,y);
for k:=2 to n do begin
read(x,y);
if dist(x,y)<d then begin
d:=dist(x,y);
a:=x;
b:=y;
end;
end;
writeln(a,' ',b);
readln;
end.