N,M = map(int,input().split())

R_max = [0 for i in range(M)]
R_max_num = [0 for i in range(M)]

yusho = [-1 for i in range(M)]

ans = 0
tandokou = False

for i in range(N):
	R_li = list(map(int,input().split()))
			
	anss = []

	for j in range(M):
		if R_li[j] > R_max[j]:
			R_max[j] = R_li[j]
			yusho[j] = [i]
			tandoku = True
		elif R_li[j] == R_max[j]:
			yusho[j].append(i)
			douritu = True
	
	if tandoku:
		for j in range(M):
			anss += yusho[j]
		anss = set(anss)	
		ans = len(anss)
		tandoku = False
		douritu = False
	else:
		if douritu:
			ans += 1
		douritu = False
		
	print(ans)