giving correct output but not verfiying.please help

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package com.codegym.task.task07.task0728; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.Arrays; import java.util.Collections; /* In decreasing order */ public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); int[] array = new int[20]; for (int i = 0; i < 20; i++) { array[i] = Integer.parseInt(reader.readLine()); } sort(array); for (int x : array) { System.out.println(x); } } public static void sort(int[] array) { Integer[] arra1 = Arrays.stream( array ).boxed().toArray( Integer[]::new ); Arrays.sort(arra1,Collections.reverseOrder()); } }

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Koniasz

Level 22 , Warszawa, Polska

17 July 2019, 01:04

public static void sort(int[] array) { int n = array.length; int temp = 0; for (int i = 0; i < n; i++) { for (int j = 1; j < (n - i); j++) { if (array[j - 1] < array[j]) { //swap the elements! temp = array[j - 1]; array[j - 1] = array[j]; array[j] = temp; } } } }

KIN SOCHEAT

Level 34 , Phnom Penh, Cambogia

30 June 2019, 07:58

for (int i= array.length-1; i > 0; i--) { for(int j =0 ; j< i; j++){ if(array[j] < array[j+1]){ int t = array[j]; array[j] = array[j+1]; array[j+1] = t; } } }

Shivendra Pratap Yadav

Level 20 , Mumbai, India

30 June 2019, 07:06

The sort method should sort the passed array in decreasing order. You copied the passed array in another array arra1 and sorted it, so the passed array remains unsorted. Either you can copy the sorted array arra1 back in passed array Or print the sorted array arra1 directly from the sort method.

Dmitriy Bursa

Level 27 , Kyiv, Ukraine

30 June 2019, 05:48

Arrays.... Collections... maybe use bubble sort ?

for (int i = array.length - 1; i > 0 ; i--){
    for (int j = 0; j < i; j++){
        .......
        //check and place exchange here
        ......
    }
}