import java.util.Arrays;
import java.util.Scanner;
public class meanModeMedianRange {
	public static void main(String[] args) {
	Scanner input = new Scanner(System.in);
	double sum = 0;
	int i = 0;
	double element = 0;
	double count = 0;
	System.out.println("Welcome to the MEAN, MEDIAN, RANGE program");
	System.out.println("Please enter the length of your list: ");
	int length = input.nextInt();
	double[] myList = new double[length];
	for(i = 0; i < myList.length;i++){
		System.out.println("Please enter your number");
		double number = input.nextDouble();
		myList[i] = number;
	}
	System.out.println("Your list reads as below:");
									//Prints the list(Unsorted)//
	for(i = 0; i < myList.length; i++){
		System.out.println(myList[i]);
	}
								//Finds the average of the list//
	for(i = 0; i < myList.length; i++){
		sum+=myList[i];
	}
	Arrays.sort(myList);
	System.out.println("This is your sorted list");
									//Prints the list(Sorted)//
	for(i = 0; i < myList.length; i++){
		System.out.println(myList[i]);
	}
								//Finds the mode of the list//
	for(int k=0;k<myList.length;k++){
		double tempElement = myList[k];
		double tempCount = 0;
		for(int j=0;j<myList.length;j++){
			if(myList[j] == tempElement){
			tempCount++;
			}
			if(tempCount > count){
				element = tempElement;
				count = tempCount;
			}
		}

	}
	System.out.println("The mean/average of your list is: " + sum/myList.length);
	int median = myList.length/2;
	System.out.println("The median of your list is: " + myList[median]);
	double firstnum = myList[0];
	double lastnum = myList[myList.length-1];
	System.out.println("The range of your numbers is: " + (lastnum-firstnum));
	System.out.println("The most frequent number in your array is " + element + ", which appears " + count + " times");
	}

}