#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int v[6000000];
int main()
{
    int n,i,s,k=0,f,kk,max;
    max=-1000000;
    fin>>n;
    s=0;
    for(i=0;i<n;i++)
    {
        fin>>v[i];
        s+=v[i];

        if(s>max) {
            max=s;
            f=i;
            kk=k;
        }
        if(s<0)
        {
            s=0;
            k=i+1;
        }
    }
    fout<<max << " ";
    fout<<kk + 1 << " ";
    fout<<f + 1;
    return 0;
}