level07lesson04task04

Question

public class Solution
{
    public static void main(String[] args) throws Exception
    {
        //add your code here
        BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
        int[] lista=new int[10];

        //fill array with int values from keyboard
        for (int i=0; i<lista.length; i++) {
            lista[i]=Integer.parseInt(reader.readLine());
        }
        // sort array
        boolean sorted=false;
    while (!sorted) {
        sorted=true;
        for (int i=0; i<(lista.length-1); i++) {
            if (lista[i]<lista[i+1]) {
                int temp = lista[i];
                lista[i]=lista[i+1];
                lista[i+1]=temp;
                sorted=false;
            }
        }
    }
        //display sorted array
        for (int i=0; i<lista.length; i++) {
        System.out.println(lista[i]);
    }
    }
}

I have no idea why this one does not pass the test. I hate the fact that it's only 10 levels avilable and I'm already in 7th. This is the best course ever!!!! I helped myself reading next lesson. I understood the task wrong. It didn't mean to sort the numbers descending and display it but just to arrange the elements in reverse order as they were input (the last element goes first, the second from end becomes secont etc).

Answer 1

0	You don't need to arrange by value. Just sort array in reverse order. For example: input 123 1 43 output 43 1 123 link answered 08 Apr '18, 02:54 Muerto 11 accept rate: 0%

Answer 2

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Answer 3

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Answer 4

public class Solution

{

public static void main(String[] args) throws Exception
{
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    int[] array = new int[10];

    for (int i = 0; i < array.length; i++)
        array[i] = Integer.parseInt(reader.readLine());

    for (int i = 1; i <= array.length; i++)
        System.out.println(array[array.length - i]);
}

}

Answer 5

 public static void main(String[] args) throws Exception
{
   int arr[] = new int[10];
   int arr1[] = new int[10];
   BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
   for(int i = 0; i < arr.length; i++)
   {
       String s = reader.readLine();
       arr[i]=Integer.parseInt(s);
   }
   for(int i=0; i<arr.length; i++)
   {
      arr1[arr.length-1 -i] =arr[i]; 
   }

   for(int i = 0; i < arr.length; i++)
   {
       System.out.println(arr1[i]);
   }

level07lesson04task04

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