#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");

int A=0, N, smax=1<<31, l=0, r=0;

int main()
{
    int i;
    f >> N;
    int min=0, best, t=0, x;
    for (i=0; i<N; i++){
        f >> x; A+=x;
        best = A - min;
        if (A<min) {
            min = A;
            t = i+1;
        }
        if (best > smax) {
            smax = best;
            l = t;
            r = i;
        }
    }
    if (l>r) l=r;
    g << smax << ' ' << l+1 << ' ' << r+1;
}