蓝桥杯 组队

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;

public class Program
{
    public static int count=0;
    public static int visited[]=new int[20];
    public static int[][] arr=new int[20][6];

    public static void main(String[] args) throws Exception
    {
        BufferedReader in = new BufferedReader(new FileReader(new File("src/team.txt")));

        String temp;
        int index=0;
        while((temp=in.readLine())!=null)
        {
            String[] split = temp.split(" ");
            for (int x=0;x<split.length;x++)
            {
                System.out.println(split[x]);
                arr[index][x]=Integer.parseInt(split[x]);
            }
            index++;
        }
        //上面将所有的数据都读取完毕
        dfs(1, 0);
        System.out.println(count);
        in.close();
    }
    public static void dfs(int index,int sum)
    {
        if(index==5+1)
        {
            count=(count>sum)?count:sum;
            return;
        }
        for(int x=0;x<visited.length;x++)
        {
            if(visited[x]==0)
            {
                visited[x]=1;
                dfs(index+1, sum+arr[x][index]);
                visited[x]=0;
            }
        }
    }
}