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(); } }