[백준] 5648번 역원소 정렬

import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
    	
    	Scanner kb = new Scanner(System.in);
    	
    	int n = kb.nextInt();
    	ArrayList<Long> list = new ArrayList<>();
    	
    	for(int i=0; i<n; i++) {
    		String number = kb.next();
    		StringBuilder sb = new StringBuilder(number).reverse();
    		list.add(Long.parseLong(String.valueOf(sb)));
    	}
    	
    	Collections.sort(list);
    	
    	for(long x: list) {
    		System.out.println(x);
    	}

    }
}