Submission #328221

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
328221	2020-11-15 21:41:13	anishrajeev	Mecho (IOI09_mecho)	Java	33 / 100	1099 ms	25160 KiB

mecho

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import java.io.*;
import java.util.*;
public class mecho {
    public static LinkedList<pair> q = new LinkedList<>();
    public static int[] dx = new int[]{0, 1, 0, -1};
    public static int[] dy = new int[]{1, 0, -1, 0};
    public static boolean[][] visited;
    public static void main(String[] args) throws IOException {
        BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
        //BufferedReader bf = new BufferedReader(new FileReader("tester.in"));
        PrintWriter pw = new PrintWriter(new OutputStreamWriter(System.out));
        StringTokenizer stk = new StringTokenizer(bf.readLine());
        int N = Integer.parseInt(stk.nextToken());
        int S = Integer.parseInt(stk.nextToken());
        char[][] grid = new char[N][N];
        int[][] bees = new int[N][N];
        visited = new boolean[N][N];
        int startx = 0, starty = 0, homex = 0, homey = 0;
        for(int i = 0; i < N; i++){
            String line = bf.readLine();
            Arrays.fill(bees[i], Integer.MAX_VALUE);
            for(int c = 0; c < N; c++){
                grid[i][c] = line.charAt(c);
                if(grid[i][c] == 'H'){
                    q.add(new pair(i, c, 0));
                    visited[i][c] = true;
                    bees[i][c] = 0;
                }
                if(grid[i][c] == 'M'){
 
 
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• Subtask 1: 33 / 100