package second;

import java.util.Scanner;
import java.util.Stack;

public class CokiSkoki {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Stack<Integer> buildings = new Stack<>();

        int n = sc.nextInt();
        for (int i = 0; i < n; i++) {
            buildings.push(sc.nextInt());
        }

        Stack<Integer> jumpSize = new Stack<>();
        Stack<Integer> result = new Stack<>();

        int max = 0;
        while (!buildings.isEmpty()) {
            if (jumpSize.isEmpty()) {
                jumpSize.push(buildings.pop());
                result.push(0);
            } else if (buildings.peek() < jumpSize.peek()) {
                jumpSize.push(buildings.pop());
                result.push(jumpSize.size() - 1);
            } else {
                jumpSize.pop();
            }
            if (max < result.peek()) {
                max = result.peek();
            }
        }

        System.out.println(max);
        while (!result.isEmpty()) {
            System.out.print(result.pop() + " ");
        }
    }
}