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Problem Solving/Baekjoon1314

[백준] 22232 가희와 파일 탐색기 - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/22232 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.HashSet;import java.util.PriorityQueue;import java.util.Set;public class Main { static Set set = new HashSet(); public static void main(String[] args) throws IOException.. 2025. 12. 2.
[백준] 2161 카드1, 2164 카드2 - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/2161 https://www.acmicpc.net/problem/2164 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;import java.util.ArrayDeque;import java.util.Queue;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); .. 2025. 12. 1.
[백준] 34803 문자열 로또 - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/34803 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;import java.util.HashMap;import java.util.Map;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamRe.. 2025. 11. 30.
[백준] 32205 네모의 꿈 - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/32205 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); boolean[] arr = new boolean[1000001]; int n = read(), a, b, c; while.. 2025. 11. 29.
[백준] 32172 현권이와 신기한 수열 - Data Structure / Java • 문제 링크https://www.acmicpc.net/problem/32172 • 풀이 코드import java.io.BufferedWriter;import java.io.IOException;import java.io.OutputStreamWriter;public class Main { public static void main(String[] args) throws IOException { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); boolean[] arr = new boolean[600000]; int n = read(), a = 0, b; for (.. 2025. 11. 28.
[백준] 17269 이름궁합 테스트 - Implementation / Java • 문제 링크https://www.acmicpc.net/problem/17269 • 풀이 코드import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = n.. 2025. 11. 27.