www.castlehi.com

코드 import java.io.*; import java.util.Arrays; import java.util.LinkedList; public class Main { static int n, m; static String[][] map; static int[][] visited; static int idx = 1; static public class Loc { int y, x; public Loc(int y, int x) { this.y = y; this.x = x; } } public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System...

코드 import java.io.*; import java.util.ArrayList; import java.util.Arrays; public class Main { static int n; static int[] arr; static int[] idx; static ArrayList seq = new ArrayList(); public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); n = ..

코드 import java.io.*; import java.util.Arrays; import java.util.LinkedList; public class Main { static int h, w; static String[][] map; static int[] keys; static int ans; static public class Loc { int x, y; public Loc(int x, int y) { this.x = x; this.y = y; } } static int[] dx = {-1, 0, 1, 0}; static int[] dy = {0, -1, 0, 1}; public static void main(String[] args) throws IOException { BufferedRea..

코드 1. Top-down import java.io.*; import java.util.Arrays; import java.util.LinkedList; import java.util.stream.Stream; public class Main { static int n; static int[][] matrix; static int[][] dp; static int MAX; static final int INF = 16_000_001; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw ..

코드 import java.io.*; public class Main { static final int MOD = 1_000_000_000; 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[][][] dp = new int[n + 1][10][1024]; for (int i = 1; i

코드 import java.io.*; import java.util.Arrays; import java.util.Comparator; public class Main { static public class Point implements Comparable{ long x, y; public Point(long x, long y) { this.x = x; this.y = y; } @Override public int compareTo(Object o) { Point point = (Point) o; if (point.x == this.x) return (int) (this.y - point.y); else return (int) (this.x - point.x); } } public static void m..

코드 import java.io.*; import java.util.ArrayList; import java.util.Arrays; public class Main { static int n; static long[] arr; static ArrayList seq; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); n = Integer.parseInt(br.readLine()); ar..

코드 import java.io.*; import java.util.ArrayList; import java.util.Arrays; public class Main { static int n; static int[] arr; static ArrayList seq; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); n = Integer.parseInt(br.readLine()); arr..

코드 import java.io.*; import java.util.Arrays; import java.util.Collections; import java.util.Comparator; import java.util.PriorityQueue; public class Main { static public class Jewel implements Comparable{ int weigh; int price; public Jewel(int weigh, int price) { this.weigh = weigh; this.price = price; } @Override public int compareTo(Object o) { Jewel jewel = (Jewel) o; if (this.weigh != jewel..

코드 import java.io.*; import java.util.Arrays; import java.util.LinkedList; public class Main { static int n, k, q; static String[][] map; static int[] dx = {-1, 0, 1, 0}; static int[] dy = {0, -1, 0, 1}; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamWrite..

코드 import java.io.*; import java.util.ArrayList; import java.util.Arrays; import java.util.LinkedList; import java.util.PriorityQueue; public class Main { static int n, m, s, e; static PriorityQueue[] graph; static boolean[] visited; static public class Edge { int city; int cnt; public Edge(int city, int cnt) { this.city = city; this.cnt = cnt; } } public static void main(String[] args) throws I..

코드 import java.io.*; import java.util.Arrays; public class Main { static int n, m; static Line[][] map; static class Line { int row; int column; public Line(int row, int column) { this.row = row; this.column = column; } } public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new..

코드 import java.io.*; import java.util.*; public class Main { static int n, m; static ArrayList[] graph; static boolean[] visited; static class Component implements Comparable { PriorityQueue nodes; int cnt; double density; public Component() { this.nodes = new PriorityQueue(Comparator.comparing(o -> o)); this.cnt = 0; this.density = 0.0; } @Override public int compareTo(Object o) { Component com..

코드 import java.io.*; import java.util.*; public class Main { static int n, m; static ArrayList[] graph; static boolean[] visited; 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[] line = Arrays.stream(br.readLine().split(" ")).mapTo..

코드 import java.io.*; import java.util.Arrays; public class Main { static Matrix[] matrices; static public class Matrix { int r, c; public Matrix(int r, int c) { this.r = r; this.c = c; } } static int[][] dp; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamW..

코드 1. bfs import java.io.*; import java.util.Arrays; import java.util.LinkedList; public class Main { static int n; static int[] students; static int[] depth; 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 t = Integer.parseInt(br.r..