//#include <iostream>
#include <fstream>
using namespace std;
ifstream cin("ssm.in");
ofstream cout("ssm.out");
int main()
{
    int n,x,suma=0,sumamax=-999999999,indicestartmax=-2,indicefinalmax=-2,indicestartcurent=1;
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        cin>>x;
        suma+=x;
        if(suma<0)
            suma=0,indicestartcurent=i+1;
        if(suma>sumamax)
            sumamax=suma,indicestartmax=indicestartcurent,indicefinalmax=i;
    }
    cout<<sumamax<<" "<<indicestartmax<<" "<<indicefinalmax;
}