#include <fstream>

#define MAX 6000001
using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

long long best_sum = -99999999;
int a[MAX],sum[MAX];
int i,n,s,j,ii,jj,jjj,best;

int main()
{
    f >> n;
    for(i = 1; i <= n; ++i)
        f >> a[i],sum[i] = sum[i-1] + a[i];
    s = sum[0];
    for(i = 1; i <= n ; ++i)
    {
        best = sum[i] - s;
        if(sum[i] < s)
            s = sum[i], j = i;
        if(best_sum < best)
            best_sum = best, ii = i,jj = j;
    }
    g << best_sum << " " << jj+1 << " " << ii;
    return 0;
}