import java.util.Scanner;
public class S{
    public static void main(String[] args){
        Scanner in = new Scanner (System.in);
        System.out.println("请输入学生的个数");
        int renshu = in.nextInt();//存储学生的个数
        System.out.println("请输入科目的数量");
        int course = in.nextInt();//存储科目的数量
        
        String[] name = new String[renshu];//声明一个数组来存储学生的个数
        String[] courseN = new String[course];
        int [][] number = new int[renshu][course];
        int [] sum = new int[renshu];
        int [] ave = new int[renshu];
        String[] str = new String[renshu];
        
        //循环存储科目的名称
        for (int i=0; i<courseN.length; i++){
            System.out.println("请输入"+(i+1)+"门科目");
            courseN[i] = in.next();
            
            }
        
        //用来录入学生各科成绩
        for (int i=0; i<renshu; i++){
            int S = 0;//声明一个S，表示总分
            String str123 = "";
            System.out.println("请输入学生的姓名");
            name[i] = in.next();
            for (int j=0; j<course; j++){
                System.out.println("请输入"+name[i]+courseN[j]+"的成绩");
                number[i][j] = in.nextInt();
                S+=number[i][j];
                str123 += number[i][j]+"\t";
                }
                sum[i] = S;//求此同学的总分存入总分数组
                ave[i] = S/course;
                str[i] = name[i]+"\t"+str123+"\t"+sum[i]+"\t"+ave[i];
               
            }
            
            for (int i=0; i<sum.length-1;i++){
                for (int j=0; j<sum.length-1;i++){
                       if (sum[j]<sum[j+1]){
                               int t = sum[j];   String t2 = str[j];
                               sum[j] = sum[j+1];  str[j] = str[j+1];
                               sum[j+1] = t;       str [j+1] = t2;
                           
                           }
                    }
               
                }
            
            //效果输出
            System.out.print("学生");
            for (int i=0; i<courseN.length; i++){
                  System.out.print("\t"+courseN[i]);
                  
                }
            System.out.print("\t总分\t平均分\t排行榜");
          System.out.println();
         
         
              
              for (int i=0; i<renshu; i++){
                  System.out.println(str[i]+"\t"+"第"+(i+1)+"门");
                  }
              
              
                  
                  
              
        
        }
   
   
    }