#include<cstdio>
using namespace std;

int main()
{
    int n, x ,Smax, sum, st, dr, poz;;
    FILE *fin, *fout;
    fin = fopen("ssm.in","r");
    fout = fopen("ssm.out","w");
    Smax =-2000000000;
    sum = 0; poz = 1;
    fscanf(fin,"%d",&n);
    for(int i=1; i<=n; i++)
    {
        fscanf(fin,"%d",&x);
        if(sum  < 0)
        {
            sum = x;
            poz = i;
        }
        else
            sum += x;
        if(sum > Smax)
        {
            Smax = sum;
            st = poz;
            dr = i;
        }
    }
    fprintf(fout,"%d %d %d\n",Smax,st,dr);
    fclose(fin);
    fclose(fout);
    return 0;
}