# -*- coding: utf-8 -*-
"""
No.638 Sum of "not power of 2"
https://yukicoder.me/problems/no/638

"""
import sys
from sys import stdin
input = stdin.readline


def is_valid(a, b, prohibits):
    if a < 1 or b < 1:
        return False
    if a in prohibits or b in prohibits:
        return False
    return True


def solve(N):
    prohibits = set([])
    for i in range(64):
        prohibits.add(2**i)

    ans = -1
    for i in range(64):
        t = 2**i

        a = t - 1
        b = N - a
        if is_valid(a, b, prohibits):
            ans = a
            break

        a = t + 1
        b = N - a
        if is_valid(a, b, prohibits):
            ans = a
            break

    return ans


def main(args):
    N = int(input())
    ans = solve(N)
    print(ans, N - ans)


if __name__ == '__main__':
    main(sys.argv[1:])