import java.util.Scanner;

public class LongestSequenceOfEqual {
    public static void main(String[] args) {

        Scanner in = new Scanner(System.in);
        String n = in.nextLine();

        int[] arr = new int[Integer.parseInt(n)];
        for(int i =0; i < arr.length; i++){
            arr[i] = in.nextInt();
        }


        int counter = 1;
        int tempCounter= 1;
        boolean isEqual = true;

        for (int i = 0; i < arr.length - 1; i++) {

            if(arr[i] != arr[i + 1]){
                isEqual = false;
                if(counter > tempCounter){
                    tempCounter = counter;
                }

                counter= 1;

            }

            if(isEqual) {
                counter++;
            }
            isEqual = true;
        }
        System.out.println(counter);
    }
}