#include <bits/stdc++.h>

using namespace std;

int n, m;

const int N = 200010, M = 18;
int w[N];
int f[N][M];
// 预处理
void rmq() {
    for (int j = 0; j < M; j++)                     // 注意是j在外层,类似于区间DP,长度在外层
        for (int i = 1; i + (1 << j) - 1 <= n; i++) // i(行)在内层
            if (j == 0)                             // base case 边界值
                f[i][j] = w[i];
            else
                f[i][j] = max(f[i][j - 1], f[i + (1 << j - 1)][j - 1]);
}

// 查询区间最大值
int query(int l, int r) {
    int len = r - l + 1;
    int k = log2(len);
    return max(f[l][k], f[r - (1 << k) + 1][k]);
}

int main() {
    // 加快读入
    ios::sync_with_stdio(false), cin.tie(0);
    cin >> n;
    for (int i = 1; i <= n; i++) cin >> w[i];

    rmq(); // ST表初始化

    cin >> m;
    while (m--) {
        int l, r;
        cin >> l >> r;
        printf("%d\n", query(l, r));
    }
    return 0;
}