program hz;
var n,m, max, i, j, tmp:integer;
      tb:array[1..255] of byte;
begin
assign(input, 'rep.in');
assign(output, 'rep.out');
reset(input);
rewrite(output);
readln(n,m);
max:=0;
for i:=1 to n do
begin
for j:=1  to m do
begin
read(tmp);
if tmp=1 then tb[i]:=tb[i]+1;
end;
if max<tb[i] then max:=tb[i];
readln;
end;
for i:=1 to n do if tb[i]=max then write(max, ' ');
close(input);
close(output);
end.