package day1;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.StreamTokenizer;
import java.util.Arrays;

public class Main{
	public static void main(String[] args) throws IOException  {
		StreamTokenizer st=new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
		PrintWriter out=new PrintWriter(new OutputStreamWriter(System.out));
		
		st.nextToken();
		int m=new Double(st.nval).intValue();//候选人
		st.nextToken();
		int n=new Double(st.nval).intValue();//票数
		int[] num=new int[1005];
		for(int i=0;i<n;i++)
		{
			st.nextToken();
			num[(new Double(st.nval).intValue())]++;
		}
		for(int i=1;i<=m;i++)
		{
			while(num[i]>0)
			{
				out.print(i+" ");
				out.flush();
				num[i]--;
			}
		}
		
	}
}