Something is wrong. What? Thank you so much.

Okay! I follow your advice: import java.util.Scanner; public class Main { public static void main(String args[]){ int temp, size; Scanner scanner = new Scanner(System.in); System.out.println("Enter the three numbers: "); int a = scanner.nextInt(); int b = scanner.nextInt(); int c = scanner.nextInt(); int array[] = {a, b, c}; size = array.length; for(int i = 0; i<size; i++ ){ for(int j = i+1; j<size; j++){ if(array[i]>array[j]){ temp = array[i]; array[i] = array[j]; array[j] = temp; } } } System.out.println("The middle number is:: " + array[size-2]); } } The last 3 requirements are not valid. Why? Thanks a lot!

well try this, i was able to pass the validation using something like this code

BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        int[] a = new int[3];
        a[0] = Integer.parseInt(in.readLine());
        a[1] = Integer.parseInt(in.readLine());
        a[2] = Integer.parseInt(in.readLine());

        Arrays.sort(a);
        System.out.println(a[1]);
        in.close();

import java.util.Arrays; import java.util.Scanner; public class Solution { public static void main(String args[]){ Scanner scanner = new Scanner(System.in); System.out.println("Enter the three numbers: "); int[] a = new int[3]; a[0] = Integer.parseInt(scanner.nextLine()); a[1] = Integer.parseInt(scanner.nextLine()); a[2] = Integer.parseInt(scanner.nextLine()); Arrays.sort(a); System.out.println(a[1]); scanner.close(); } } The three last requirement's aren't valid. Why? Thanks a lot!

Hi! I put if (a<=b && a>=c)||(a>=b&&a<=c) System.out.println(a); Do it for each variable :) But these 3 requirements are failed. Why? Thanks a lot! The program should display the middle number of the three numbers. If all the numbers are equal, display any one of them. If two of the three numbers are equal, display either of the two.