But it fail the test. Why?
package com.codegym.task.task07.task0728;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
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 < array.length; i++) {
array[i] = Integer.parseInt(reader.readLine());
}
sort(array);
for (int x : array) {
System.out.println(x);
}
}
public static void sort(int[] array) {
boolean flag;
for (int i = 0; i <array.length; i++) {
flag = false;
for (int j = i + 1; j <array.length-1; j++) {
if(array[i]<array[j]){
int k = array[i];
array[i]=array[j];
array[j]= k;
flag= true;
}
}
if(!flag) break;
}
}
}