#include <iostream>
#include <fstream>
using namespace std;
ifstream in("rmq.in");
ofstream out("rmq.out");
const int MAX = 100000;
int v[MAX+1];
int main()
{
    int n, m;
    in>>n>>m;
    for(int i=1; i<=n; ++i)
        in>>v[i];
    for(int i=0; i<m; ++i)
    {
        int st, dr;
        in>>st>>dr;
        int mini=MAX;
        for(int j=st; j<=dr; ++j)
        {
            if(v[j]<mini)
                mini=v[j];
        }
        out<<mini<<'\n';
    }
    return 0;
}