Jin's Library

package BOJ.Silver;import java.util.*;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;// 실버 4 큐 2// Queuepublic class BOJ_18258 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); Queue queue = new LinkedLis..

package BOJ.Silver;import java.util.*;// 실버 5 그룹 단어 체커// Listpublic class BOJ_1316 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int N = sc.nextInt(), idx = 0, answer = 0; String[] str = new String[N]; for(int i=0;i alp = new ArrayList(); String check = str[idx]; for(int i=0; i

package BOJ.Silver;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.*;// 실버 4 베스트셀러// HashMappublic class BOJ_1302 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); HashMap map = new HashMap(); int MAX = 0; ..

package BOJ.Silver;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.*;// 실버 2 유기농 배추// BFSpublic class BOJ_1012 { static int N,M,W,cnt; static int[][] farm; static boolean[][] visit; static int[] dx = {0, -1, 0, 1}; static int[] dy = {1, 0, -1, 0}; static void BFS(int x, int y){ Queue Q = new LinkedList(); Q.offer(new int[] {x,y}); ..

package BOJ.Silver;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.Arrays;import java.util.StringTokenizer;// 실버 1 단축키 지정// ArrayList, Stringpublic class BOJ_1283 { public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringBuilder sb = new Str..