Traveling Programmer

문제https://www.acmicpc.net/problem/2668풀이import java.io.*;import java.util.*;public class Main { static int n; static int[] origin; static int[] in; static boolean[] visited; static Set answer = new TreeSet(); // 중복 처리와 오름차순 출력을 위한 TreeSet선언 public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in))..

문제https://www.acmicpc.net/problem/10655풀이import java.io.*;import java.util.*;public class Main { static int n; static ArrayList point = new ArrayList(); /* */ public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; st = new StringTokenizer(br.readLine()); ..

문제https://www.acmicpc.net/problem/16967풀이import java.io.*;import java.util.*;public class Main { static int h, w, x, y; static int[][] arrB; static int[][] arrA; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; st = new StringTokenizer(br.readLine()); h..

문제https://www.acmicpc.net/problem/16918풀이import java.io.*;import java.util.*;public class Main { static String[][] arr; static int[][] bombs; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; // 첫 번째 줄에서 행(row), 열(col), 시간(time) 입력 받음 st = new StringTokeniz..

문제https://www.acmicpc.net/problem/1043풀이import java.io.*;import java.util.*;public class Main { static int[] parent; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; st = new StringTokenizer(br.readLine()); int n = Integer.parseInt(st.nextToken()); // 사람의 수 ..

보호되어 있는 글입니다.

문제https://www.acmicpc.net/problem/14466풀이import java.io.*;import java.util.*;public class Main { static int N, K, R; static Map> bridge = new HashMap(); static ArrayList cowPoint = new ArrayList(); static boolean[][] cow; static boolean[][] visited; static int count; static Queue queue = new LinkedList(); static int totalCowPairs = 0; // 모든 소 쌍의 수 static int connected..

문제https://www.acmicpc.net/problem/18428풀이import java.io.*;import java.util.*;public class Main { static String[][] arr; static ArrayList student = new ArrayList(); static String answer = "NO"; static ArrayList gap = new ArrayList(); public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); St..

문제https://www.acmicpc.net/problem/16639풀이import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;public class Main { static int N; static char[] expression; static int[][] dpMin, dpMax; public static void main(String[] args) { try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) { N ..

문제https://www.acmicpc.net/problem/29791풀이import java.io.*;import java.util.*;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st; st = new StringTokenizer(br.readLine()); int N = Integer.parseInt(st.nextToken()); int M = Integer.parseInt(s..