#include <iostream>
#include <fstream>
using namespace std;
int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    long n,i,x,beginn,finall,s,sumax;
    f>>n>>x;
    s=x;
    sumax=x;
    beginn=1;

    for(i=2;i<=n;i++)
    {
        f>>x;
            s=s+x;
        if(s>=sumax)
        {
            finall=i;
            sumax=s;

        }
        if(s<0)
        {
            s=0;
            beginn=i+1;
        }

    }
    g<<sumax<<" "<<beginn<<" "<<finall;
}