:(
package com.codegym.task.task08.task0812;
import java.io.*;
import java.util.ArrayList;
import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
/*
Longest sequence
*/
public class Solution {
public static void main(String[] args) throws IOException {
//write your code here
ArrayList<Integer> array1 = new ArrayList<Integer>();
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
for(int i =0; i<10; i++) {
array1.add(Integer.parseInt(reader.readLine()));
}
int count = 1;
int result = 0;
//cycle
for(int i=0; i<array1.size()-1; i++){
if(array1.get(i).equals(array1.get(i+1))) {
count++;
if(count == array1.size()-1) {
result = count;
}
}
if(!array1.get(i).equals(array1.get(i+1)) && count > result) {
result = count;
count = 1;
}
}
System.out.println(result);
}
}