#include <iostream>
#include <stdio.h>

using namespace std;
FILE *f,*g;

int main()
{
    int n,x,nr=0,suma_optima=-9999999,sum_int=0,i,li,lf,poz_int;
    f=fopen("ssm.in","r");
    g=fopen("ssm.out","w");
    fscanf(f,"%d",&n);
    for(i=1;i<=n;i++)
    {
        fscanf(f,"%d",&x);
        if(sum_int<0)
        {
            sum_int=x;
            poz_int=i;
        }
        else
            sum_int+=x;
        if(sum_int>suma_optima)
        {
            suma_optima=sum_int;
            li=poz_int;
            lf=i;
        }
    }
    fprintf(g,"%d %d %d",suma_optima,li,lf);
    fclose(f);
    fclose(g);
    return 0;
}