원본 링크 : https://www.acmicpc.net/problem/1744문제설명 소스코드방법 1import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.Collections;import java.util.Comparator;import java.util.List;public class Boj_1744{ public static void main(String[] args) throws IOException { List positives = new ArrayList(); // 2 이상 ..
원본 링크 : https://www.acmicpc.net/problem/1300문제설명 소스코드import java.io.*;public class Boj_1300{ public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); int N = Integer.parseInt(br.readLine()); int K = Integer.par..
원본 링크 : https://www.acmicpc.net/problem/2343문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class Boj_2343{ static int N, M; static int[] lesson; static int left, right; public static void main(String[] args) throws IOException { BufferedReader br =new BufferedReader(new InputStreamR..
원본 링크 : https://www.acmicpc.net/problem/1167문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.StringTokenizer;public class Boj_1167{ static class Node { int number; // 정점 번호 int distance; // 거리 Node(int number, int distance) { this.number = number; ..
원본 링크 : https://www.acmicpc.net/problem/2178문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.LinkedList;import java.util.Queue;import java.util.StringTokenizer;public class Boj_2178{ static int[][] arr; // 미로 static boolean[][] visited; // 방문 체크 static int n; static int m; public static void main(String[] args) th..
원본 링크 : https://www.acmicpc.net/problem/13023문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.StringTokenizer;public class Boj_13023{ static boolean[] visited; // 방문 배열 static ArrayList[] adjacencyList; // 인접 리스트 public static void main(String[] args) throws IOException { BufferedRea..
원본 링크 : https://www.acmicpc.net/problem/2023문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;public class Boj_2023{ static int n; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); n = Integer.parseInt(br.readLine()); DFS(2, 1); ..
원본 링크 : https://www.acmicpc.net/problem/11724문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.StringTokenizer;public class Boj_11724{ static ArrayList[] adjacencyList; // 인접 리스트 static boolean[] visited; // 방문 체크 public static void main(String[] args) throws IOException { BufferedRea..