The code works perfectly fine. I don't know what the assignment wants.
package com.codegym.task.task08.task0826;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
Five winners
*/
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);
System.out.println(array[0]);
System.out.println(array[1]);
System.out.println(array[2]);
System.out.println(array[3]);
System.out.println(array[4]);
}
public static void sort(int[] array) {
int maximum = Integer.MIN_VALUE;
int maximum2 = Integer.MIN_VALUE;
int maximum3 = Integer.MIN_VALUE;
int maximum4 = Integer.MIN_VALUE;
int maximum5 = Integer.MIN_VALUE;
for(int i = 0; i < array.length; i++) {
if (array[i] > maximum) {
maximum5 = maximum4;
maximum4 = maximum3;
maximum3 = maximum2;
maximum2 = maximum;
maximum = array[i];
} else if (array[i] > maximum2) {
maximum5 = maximum4;
maximum4 = maximum3;
maximum3 = maximum2;
maximum2 = array[i];
} else if (array[i] > maximum3) {
maximum5 = maximum4;
maximum4 = maximum3;
maximum3 = array[i];
} else if (array[i] > maximum4) {
maximum5 = maximum4;
maximum4 = array[i];
} else if (array[i] > maximum5) {
maximum5 = array[i];
}
}
array[0] = maximum;
array[1] = maximum2;
array[2] = maximum3;
array[3] = maximum4;
array[4] = maximum5;
}
}