#include <iostream>
#include <fstream>
#include <climits>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int x,n,i1,i2,aux,s;
int main()
{
    f>>n;
    int smax=-INT_MAX;
    int mini=0;
    for(int i=1; i<=n; i++)
    {
        f>>x;
        s=s+x;
        if(s>smax)
        {
            smax=s;
            i1=aux;
            i2=i;
        }
        if(s<0)
        {
            s=0;
            aux=i+1;
        }

    }
    g<<smax<<" "<<i1<<" "<<i2;
    return 0;
}