Exercise1

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;

public class Exercise1 {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        String input = scan.nextLine();
        input = input.replaceAll("\\s+","");
        String[] numsStr = input.split(",");
        double[] numsInt = new double[numsStr.length];
        for (int i = 0; i < numsInt.length; i++){
            System.out.println(numsStr[i]);
            numsInt[i] = Double.parseDouble(numsStr[i]);
        }
        System.out.println(maxNum(numsInt));
        System.out.println(minNum(numsInt));
        System.out.println(average(numsInt));
        System.out.println(Arrays.toString(sorting(numsInt)));



    }

    public static double maxNum(double[] nums){
        double max = nums[0];
        for (int i = 0; i < nums.length; i++){
            if(nums[i] > max){
                max = nums[i];
            }
        }
        return max;
    }
    public static double minNum(double[] nums){
        double min = nums[0];
        for (int i = 0; i < nums.length; i++){
            if(nums[i] < min){
                min = nums[i];
            }
        }
        return min;
    }
    public static double average(double[] nums){
        double temp = 0;
        for (int i = 0; i < nums.length; i++){
            temp += nums[i];
        }
        return temp/nums.length;
    }

    public static double[] sorting(double[] nums){
        double[] sorted = new double[nums.length];
        int j = 0;
        Arrays.sort(nums);
        for (int i = nums.length-1; i >= 0; i--, j++){
            sorted[j] = nums[i];
        }
        return sorted;
    }
}