important messages 1
[Baekjoon] 29934_Important Messages

๋ฌธ์ œ(์ถœ์ฒ˜: https://www.acmicpc.net/problem/29934) ๋ฌธ์ œ ํ’€์ด  HashSet์— ์ด๋ฉ”์ผ์„ ์ €์žฅํ•œ ํ›„ ์ž…๋ ฅ๋ฐ›์€ ์ด๋ฉ”์ผ ์ค‘ HashSet์— ์ €์žฅ๋œ ์ด๋ฉ”์ผ์ด ๋ช‡ ๊ฐœ์ธ์ง€ ๊ตฌํ•œ๋‹ค.  my solution (Java)import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.HashSet;import java.io.IOException;public class _29934_ { // Important Messages public static void main(String[] args) throws IOException { BufferedReader bf = new BufferedReader(new In..
๐ŸŒžAlgorithm/๐Ÿ”ฅBaekjoon 2025.01.20
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