목록백준공부 (648)
문제 풀이 및 개발 공간
[백준] 1992번 쿼드트리 (silver 1
import java.io.*;import java.util.*;public class Main{ static StringBuilder sb=new StringBuilder(); static int[][] map; public static void main(String[] args) throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); int n=Integer.valueOf(br.readLine()); map=new int[n+1][n+1]; for(int i=1; i
[백준] 1303번 전쟁 - 전투 (silver 1
import java.io.*;import java.util.*;class Point{ int x; int y; public Point(int x, int y){ this.x=x; this.y=y; }}public class Main{ static int[] numx={0,0,1,-1}; static int[] numy={-1,1,0,0}; public static void main(String[] args) throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw=new Buff..
[백준] 1213번 팰린드롬 만들기 (silver 3
import java.io.*;import java.util.*;public class Main{ public static void main(String[] args) throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(System.out)); String a=br.readLine(); String mid=""; String left=""; String right=""; //각 알파벳 갯수 세기 ..
[백준] 1057번 토너먼트 (silver 4
import java.io.*;import java.util.*;public class Main{ public static void main(String[] args) throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(System.out)); StringTokenizer st=new StringTokenizer(br.readLine()); int n=Integer.valueOf(st.nextToken()); int ki..
[백준] 1343번 폴리오미노 (silver 5
import java.io.*;import java.util.*;public class Main{ public static void main(String[] args) throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); String q=br.readLine().concat("."); String answer=""; int repeat=0; for(int i=0; i
[백준] 4179번 불! (gold 3
import java.util.*;import java.io.*;class Point{ int x; int y; int time; public Point(int x, int y, int time){ this.x=x; this.y=y; this.time=time; }}public class Main { static int[] numx = {-1, 1, 0, 0}; static int[] numy = {0, 0, -1, 1}; static char[][] map; static int[][] visit; static ArrayList arr; static Queue que=new LinkedList(); pu..