#include <bits/stdc++.h>
using namespace std;

int main()
{
	int N, M;
	cin >> N >> M;
	vector<int> a( N + 1 );
	for( int i = 0; i < M; i++ ) {
		int l, r;
		cin >> l >> r;
		r--;
		a[r]++;
		a[l]--;
	}

	for( int i = 0; i < N; i++ ) a[i + 1] += a[i];
	
	for( int i = N - 1; i >= 0; i-- ) cout << a[i] << endl;
}