Boj2751.java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;

public class Boj2751 {
	public static void main(String[] args) throws NumberFormatException, IOException {
		
		List<Integer> list = new ArrayList<Integer>();
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringBuilder sb = new StringBuilder();
		int N = Integer.parseInt(br.readLine());
		
		for(int i=0; i<N;i++) {
			list.add(Integer.parseInt(br.readLine()));
		}
		Collections.sort(list);
		for(int i=0; i<list.size();i++) {
			sb.append(list.get(i)).append("\n");
		}
		System.out.println(sb);
	}//main
}//class