#include <bits/stdc++.h>
using namespace std;
int main(){
	int N, M;
	scanf("%d%d", &N, &M);
	vector<int> A(N + 1);
	for (int i = 0; i < M; i++){
		int L, R;
		scanf("%d%d", &L, &R);
		R--;
		A[R]++;
		A[L]--;
	}
	for (int i = 0; i < N; i++){
		A[i + 1] += A[i];
	}
	reverse(A.begin(), A.end());
	for (int i = 1; i <= N; i++){
		printf("%d\n", A[i]);
	}
}