#include <fstream>
#include <climits>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int x[6000001],s,maxx=INT_MIN;
int main()
{
    int n,i,j,k,ii,jj,iii,jjj;
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>x[i];
        if(x[i]>s+x[i])
        {
            s=x[i];
            iii=i;
            jjj=i;
        }
        else
        {
            s=s+x[i];
            jjj++;
        }
        if(s>maxx)
        {
            maxx=s;
            ii=iii;
            jj=jjj;
        }

    }
    g<<maxx<<" "<<ii<<" "<<jj;
    return 0;
}