I don't know what to do.
package com.codegym.task.task08.task0812;
import java.io.*;
import java.util.ArrayList;
/*
Longest sequence
*/
public class Solution {
public static void main(String[] args) throws IOException {
//write your code here
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer> arrayList = new ArrayList<Integer>();
for (int i = 0; i < 10; i++) {
arrayList.add( Integer.parseInt(reader.readLine()));
}
int max = 0;
int pre = 0;
for (int i = 1; i < arrayList.size()-1; i++)
{
if(arrayList.get(i-1) == arrayList.get(i))
{
max++;
}
if(max > pre)
{
pre = max;
}
}
System.out.println(max);
}
}