#include <iostream>
#include <fstream>
#include <climits>
using namespace std;

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

int n,zero,suma,indmin,indmax;
int s[6000005];
int main()
{
    in>>n;
    for(int i=1;i<=n;++i){
        in>>s[i];
        s[i]+=s[i-1];
    }
    zero=0;
    suma=INT_MIN;
    int indice=1;
    for(int i=1;i<=n;++i){
        if(s[i]<zero){
            zero=s[i];
            indice=i+1;
        }
        if(suma<s[i]-zero){
            suma=s[i]-zero;
            indmax=i;
            indmin=indice;
        }
    }
    cout<<suma<<" "<<indmin<<" "<<indmax;
    return 0;
}