from itertools import chain
from sys import stdin, stdout
input = lambda: stdin.readline().rstrip()
write = stdout.write

def main():
    N, M = map(int, input().split())
    R = [tuple(map(int, input().split())) for _ in [0] * N]

    winner = [[] for _ in [0] * M]
    point = [0] * M
    for i, n in enumerate(R):
        for j in range(M):
            if n[j] > point[j]:
                point[j] = n[j]
                winner[j] = [i]
            elif n[j] == point[j]:
                winner[j].append(i)
        ans = len(set(chain.from_iterable(winner)))
        print(ans)

main()