В чем она?
package com.javarush.task.task07.task0701;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Массивный максимум
*/
public class Solution {
public static void main(String[] args) throws Exception {
int[] array = initializeArray();
int max = max(array);
System.out.println(max);
}
public static int[] initializeArray() throws IOException {
int [] ar = new int [20];
BufferedReader reader = new BufferedReader (new InputStreamReader (System.in));
for (int i = 0; i <=ar.length; i++) {
ar[i] = Integer.parseInt (reader.readLine());
}
return ar;
}
public static int max(int[] array) {
int max = array[0];
for (int i=1; i<=array.length; i++) {
if (array[i]>max)
max = array[i];
}
return max;
}
}