Submission #325555

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
325555	2020-11-15 07:17:42	anishrajeev	Mecho (IOI09_mecho)	Java	Compilation error	0 ms	0 KiB

mecho

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import java.io.*;
import java.util.*;
public class mecho {
    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());
        String[][] grid = new String[N][N];
        LinkedList<pair> list = new LinkedList<>();
        int[][] bees = new int[N][N];
        int startx = 0, starty = 0, homex = 0, homey = 0;
        for(int i = 0; i < N; i++){
            String line = bf.readLine();
            String[] str = line.split("");
            Arrays.fill(bees[i], Integer.MAX_VALUE);
            for(int c = 0; c < N; c++){
                grid[i][c] = str[c];
                if(grid[i][c].equals("H")){
                    list.add(new pair(i, c, 0));
                    bees[i][c] = 0;
                }
                if(grid[i][c].equals("M")){
                    startx = i;
                    starty = c;
                }
                if(grid[i][c].equals("D")){
 
 
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Compilation message (stderr)

mecho.java:52: error: cannot find symbol
            counter++;
            ^
  symbol:   variable counter
  location: class mecho
1 error