我就做出一道题 其他都凉了,宿舍人又是唱歌又是放歌,还有洗衣服看电视的,根本弄不成。
 气的肚子疼嘞!


import java.util.Scanner;
public class Main {
    static boolean[][] boo; 
    static int m,n;
    static int[][] zuowei;
    static int count=0;
    static int num=0;
    static int max=0;
    public static void main(String[] args) {
        Scanner scanner=new Scanner(System.in);
        String mn = scanner.nextLine();
        String[] split = mn.split(",");
        m=Integer.parseInt(split[0]);
       n=Integer.parseInt(split[1]);
        zuowei=new  int[m][n];
        boo=new boolean[m][n];
        for (int i = 0; i < m; i++) {
            String nextLine = scanner.nextLine();
            String[] line= nextLine.split(",");
            for (int j = 0; j < line.length; j++) {
                zuowei[i][j]=Integer.parseInt(line[j]);
            }
            
        }
        for (int i = 0; i < zuowei.length; i++) {
            for (int j = 0; j < zuowei[i].length; j++) {
                int findnext = findnext(i,j);
                count+=findnext;
            }
        }
        System.out.println(count+","+max);
    }
    public  static int  findnext(int i,int j) {
        if(zuowei[i][j]==1&&!boo[i][j]) {
            boo[i][j]=true;
            num++;
            //上下
            if(i!=m-1&&zuowei[i+1][j]==1&&!boo[i+1][j]) {
                findnext(i+1, j);
            }            
            if(i!=0&&zuowei[i-1][j]==1&&!boo[i-1][j]) {
                findnext(i-1, j);
            }    
            //左右
            if(j!=n-1&&zuowei[i][j+1]==1&&!boo[i][j+1]) {
                findnext(i, j+1);
            }        
            if(j!=0&&zuowei[i][j-1]==1&&!boo[i][j-1]) {
                findnext(i, j-1);
            }    
            //斜的
          
            if(i!=0&&j!=0&&zuowei[i-1][j-1]==1&&!boo[i-1][j-1]) {
                findnext(i-1, j-1);
            }
            if(i!=0&&j!=n-1&&zuowei[i-1][j+1]==1&&!boo[i-1][j+1]) {
                findnext(i-1, j+1);
            }
            if(i!=m-1&&j!=n-1&&zuowei[i+1][j+1]==1&&!boo[i+1][j+1]) {
                findnext(i+1, j+1);
            }
            if(i!=m-1&&j!=0&&zuowei[i+1][j-1]==1&&!boo[i+1][j-1]) {
                findnext(i+1, j-1);
            }
        }else {
            if(max<num) {
                max=num;
            }
            num=0;
            boo[i][j]=true;
            return 0;
        }
        return 1;
    }
}