import sys
input=sys.stdin.readline
write=sys.stdout.write

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

Count =[0]*(M+1)
Chance=[0]*N
Max   =[-1]*M
Person=[[] for _ in range(M)]

X=[0]*N
for k in range(N):
    R=list(map(int,input().split()))

    Count[0]+=1
    for j in range(M):
        if R[j]>=Max[j]:
            Count[Chance[k]]-=1
            Chance[k]+=1
            Count[Chance[k]]+=1

        if R[j]==Max[j]:
            Person[j].append(k)
        elif R[j]>Max[j]:
            for t in Person[j]:
                Count[Chance[t]]-=1
                Chance[t]-=1
                Count[Chance[t]]+=1

            Max[j]=R[j]
            Person[j]=[k]

    X[k]=k+1-Count[0]

write("\n".join(map(str,X)))