急求关于JAVA语言的编程的题的解法！谢啦！题型请进！

import java.util.*;

public class test
{
public static void main(String args[])
{
Scanner in=new Scanner(System.in);
System.out.println("Please enter student name,No.1:");
String a=in.nextLine();

System.out.println("Please enter No.1 English result:");
String a1=in.nextLine();

System.out.println("Please enter No.1 Chinese result:");
String a2=in.nextLine();

System.out.println("Please enter student name,No.2:");
String b=in.nextLine();

System.out.println("Please enter No.2 English result:");
String b1=in.nextLine();

System.out.println("Please enter No.2 Chinese result:");
String b2=in.nextLine();

System.out.println("Please enter student name,No.3:");
String c=in.nextLine();

System.out.println("Pleas