#include <iostream>
#include <vector>
using namespace std;
int main(void) {
	int n, m, r;
	cin >> n >> m;
	vector<int> r_max(m, 0), wins(n, 0);
	vector<vector<int> > id(m);
	int ans = 0;
	for (int i = 0; i < n; ++i) {
		for (int j = 0; j < m; ++j) {
			cin >> r;
			if (r > r_max[j]) {
				r_max[j] = r;
				++wins[i];
				for (int k = 0; k < id[j].size(); ++k) {
					--wins[id[j][k]];
					if (wins[id[j][k]] == 0) 
						--ans;
				}
				id[j].clear();
				id[j].shrink_to_fit();
				id[j].push_back(i);
			}
			else if (r == r_max[j]) {
				++wins[i];
				id[j].push_back(i);
			}
		}
		if (wins[i] > 0) ++ans;
		cout << ans << endl;
	}
	return 0;
}