#include <iostream>
#include <fstream>
using namespace std;
ifstream f("rmq.in");
ofstream g("rmq.out");
int main()
{
    unsigned long long int n,v[100000],m,x,y,i,j,min;
    f>>n>>m;
    for (i=1; i<=n; i++)
        f>>v[i];
    for (i=1; i<=m; i++)
    {
        f>>x>>y;
        min=v[x];
        for (j=x; j<=y; j++)
            if (v[j]<min)
                min=v[j];
        g<<min<<'\n';
    }
    return 0;
}