import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int[] ups = new int[n];
        int[] downs = new int[n];
        int prev = sc.nextInt();
        for (int i = 1; i < n; i++) {
            ups[i] = ups[i - 1];
            downs[i] = downs[i - 1];
            int x = sc.nextInt();
            if (prev <= x) {
                ups[i]++;
            }
            if (prev >= x) {
                downs[i]++;
            }
            prev = x;
        }
        int q = sc.nextInt();
        StringBuilder sb = new StringBuilder();
        while (q-- > 0) {
            int left = sc.nextInt();
            int right = sc.nextInt();
            if (ups[right] - ups[left] == right - left) {
                sb.append("1 ");
            } else {
                sb.append("0 ");
            }
            if (downs[right] - downs[left] == right - left) {
                sb.append("1\n");
            } else {
                sb.append("0\n");
            }
        }
        System.out.print(sb);
    }
}

class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
}