문제https://www.acmicpc.net/problem/1244 코드import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; class Main { public static int[] switches; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); //스위치 개수 swi..
문제https://www.acmicpc.net/problem/1748 코드최초 풀이import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); int count = 0; if (1
2578번 빙고
문제https://www.acmicpc.net/problem/2578 코드import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; class Main { public static int[][] bingoBoard; public static boolean[][] visit; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer ..
문제https://www.acmicpc.net/problem/1388 코드import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static int N; public static int M; public static int count = 0; public static boolean[][] visit; public static String[][] matrix; public static void main(String[] args) throws IOException { BufferedReade..
문제https://www.acmicpc.net/problem/1012 코드import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; class Main { public static int M, N; public static int[][] matrix; public static boolean[][] visit; public static int[] dx = {1, 0, -1, 0}; public static int[] dy = {0, 1, 0, -1}; public static void main(String[]args) throws IOExc..
2167번 2차원 배열의 합
문제https://www.acmicpc.net/problem/2167 코드import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; class Main { public static int[][] arr; public static void main(String[] args) throws IOException { StringTokenizer st; BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); st = new StringTokenizer(br.readLine..
문제https://www.acmicpc.net/problem/2563 코드import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); int paperSize = 101; boolean[][] paper = n..
1158번 요세푸스 문제
문제https://www.acmicpc.net/problem/1158 코드import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.LinkedList; import java.util.List; import java.util.Queue; import java.util.StringTokenizer; class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStrea..