import java.util.*;
import java.io.*;
 
class Main{
    public static final int INF = Integer.MAX_VALUE;
    public static PrintWriter out = new PrintWriter(System.out);
    public static Scanner sc = new Scanner(System.in);
    public static void main(String[] args) throws IOException {
        int N = sc.nextInt();
        int M = sc.nextInt();
        int [] m = new int[N+1];
        for(int i=0;i<M;i++){
            int l = sc.nextInt();
            int r = sc.nextInt();
            m[r-1]++;
            m[l]--;
        }
        for(int i=0;i<N;i++) m[i+1] += m[i];
        for(int i=N-1;i>=0;i--) out.println(m[i]);
        out.flush();
    }
}