import sys from typing import List, Tuple MOD = 998244353 int1 = lambda x: int(x) - 1 # input = lambda: sys.stdin.readline().rstrip('\n') ii = lambda: int(input()) vi = lambda: list(map(int, input().split())) vi1 = lambda: list(map(int1, input().split())) def dbg(*args, **kwargs): print(*(repr(arg) for arg in args), *(f'{k}: {repr(v)}' for k, v in kwargs.items()), sep='; ', file=sys.stderr, flush=True) def main(): n, m = vi() for _ in range(m): a, b = vi() print(1 if a