print((function (f)
	local a,r,t = f(io.stdin,1,6),0,0
	for i,v in ipairs(a) do if t<=v then r,t=i,v end end
	return r
end)(function (fh, l, r)
	local a={}
	for i=l,r do a[i]=0 end
	for i=1,fh:read("*n") do i=fh:read("*n") a[i]=a[i]+1 end
	return a
end))