자바 성적출력에서 조건을 3개로 하고 싶습니다.

public class fjfjfjf {
	public static void main(String[] args) { 
		Scanner sc = new Scanner(System.in);
		  System.out.print("이름 입력=>");
		  String name = sc.next();//문자열입력
		  System.out.print("수학 점수=>");
		  double html=sc.nextDouble();
 
		  System.out.print("영어 점수=>");
		  double jsp=sc.nextDouble();
 
		  System.out.print("과학 점수=>");
		  double java=sc.nextDouble();
 
		  double total=html+jsp+java;
		  double avg=total/3.0;
		  System.out.println(name+"학생의 점수");
 
		   System.out.println("수학 : "+html);
		  System.out.println("영어 : "+jsp);
		  System.out.println("과학 : "+java);
 
		   System.out.println("합계 : "+total);
		  System.out.printf("평균 : %.2f\n" , avg);
		  System.out.println("-------------------------------");
		  double[] arr = new double[3];
		  arr[0]=html;
		  arr[1]=jsp;
		  arr[2]=java;
		  double max;
		  double min;
		        int i;
		        max = min = arr[0];
		        for(i=1;i<arr.length;i++){
		         if(max<arr[i]){
		          max= arr[i];
		         }
		         if(min>arr[i]){
		          min = arr[i];
		         }
		        }
		        System.out.println("최대값 : " + max);
		        System.out.println("최소값 : " + min);
		 }}