[SWEA] 1208. Flatten (Java)
문제 : https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AV139KOaABgCFAYh SW Expert Academy SW 프로그래밍 역량 강화에 도움이 되는 다양한 학습 컨텐츠를 확인하세요! swexpertacademy.com 풀이 import java.util.Scanner; import java.util.ArrayList; import java.util.Collections; import java.io.FileInputStream; class Solution { public static void main(String args[]) throws Exception { Scanner sc = new Scanner(..