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

class SegmentTree {
    int st[];

    Segment(int []arr, int n)
    {
        int x = (int) Math.ceil((Math.log(n)/Math.log(2)));
        int max_size = 2 *(int) (Math.pow(2,x) - 1);
        st = new int[max_size];
        
        constSegmentUtil(arr,0,n-1,0);
    }

    int constSegmentUtil(int[] arr, int ss, int se, int si) {
        if (ss == se) {
            st[si] = arr[ss];
            return arr[ss];
        }
        int mid = getMid(ss, se);
        st[si] = max(constSegmentUtil(arr, ss, mid, 2 * si + 1), constSegmentUtil(arr, mid + 1, se, 2 * si + 2));
        return st[si];
    }

    int getMid(int s, int e) {
        return s + (e - s) / 2;
    }

    int max(int a, int b) {
        if (a > b) {
            return a;
        } else {
            return b;
        }
    }

    void print() {
        for (int i = 0; i < st.length; i++) {
            System.out.print(st[i]);
        }
    }

    int getMaxUtil(int ss, int se, int qs, int qe, int si) {
        if (qs <= ss && qe >= se) {
            return st[si];
        }

        if (se < qs || ss > qe) {
            return 0;
        }

        int mid = getMid(ss, se);

        return max(getMaxUtil(ss, mid, qs, qe, 2 * si + 1), getMaxUtil(mid + 1, se, qs, qe, 2 * si + 2));
    }

    int getMax(int n, int qs, int qe) {

        if (qs > qe || qs < 0 || qe > n - 1) {
            return -1;
        }

        return getMaxUtil(0, n - 1, qs, qe, 0);
    }

    public static void main(String[] args) throws java.lang.Exception {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int t = Integer.parseInt(br.readLine());// for testcase
        String[] temp = br.readLine().split(" ");// taking array as string
        int[] arr = new int[t];
        for (int i = 0; i < t; i++) // to convert array of string to array of integers
        {
            arr[i] = Integer.parseInt(temp[i]);
        }
        Segment tree = new Segment(arr, arr.length);
        // tree.print();
        int q = Integer.parseInt(br.readLine()); // no of queries
        while (q-- != 0) {
            String[] temp1 = br.readLine().split(" ");
            int s = Integer.parseInt(temp1[0]); // q1
            int e = Integer.parseInt(temp1[1]); // q2

            System.out.println(tree.getMax(arr.length, s - 1, e - 1)); // maximum in range [q1,q2]
            // System.out.println(getMax(arr,n,s,e));
        }
    }
}