#include <vector>
#include <iostream>
using namespace std;
int n, m, x, ret, mx[15], d[100009]; vector<int> mxlis[15];
int main() {
	cin.tie(0);
	ios_base::sync_with_stdio(false);
	cin >> n >> m;
	for (int i = 0; i < n; ++i) {
		for (int j = 0; j < m; ++j) {
			cin >> x;
			if (mx[j] < x) {
				mx[j] = x;
				for (int k : mxlis[j]) {
					--d[k];
					if (d[k] == 0) --ret;
				}
				mxlis[j].clear();
			}
			if (mx[j] == x) {
				mxlis[j].push_back(i);
				if (d[i] == 0) ++ret;
				++d[i];
			}
		}
		cout << ret << '\n';
	}
	return 0;
}