#include<fstream>
using namespace std;
ifstream f("cuburi2.in");
ofstream g("cuburi2.out");
int i,j,n,m,step,x,y,a[1<<18];
long long s[1<<18],sd[1<<18],ss[1<<18];
int main()
{
    f>>n>>m;
    for(i=1;i<=n;++i)
        f>>a[i],s[i]=s[i-1]+a[i],ss[i]=ss[i-1]+s[i-1];
    for(i=n;i;--i)
        sd[i]=sd[i+1]+s[n]-s[i];
    for(i=1;i<=m;++i)
    {
        f>>x>>y;
        step=1<<17;
        for(j=x;step;step>>=1)
            if(j+step<=y&&s[j+step-1]-s[x-1]<s[y]-s[j+step-1]) j+=step;
        g<<j<<' '<<ss[j]-ss[x]-s[x-1]*(j-x)+sd[j]-sd[y]-(s[n]-s[y])*(y-j)<<'\n';
    }
    return 0;
}