#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,A[6000010];
int main()
{
    fin>>n;
    int minim = 1000000000,maxim = -1000000000,minimIndex,maximIndex,maximSuma = -100000000,maximSmin,maximSmax;
    for(int i = 1; i<=n; i++)
    {
        fin>>A[i];
        A[i]+=A[i-1];
        if(A[i]>maxim)
        {
            maximIndex =i;
            maxim = A[i];
        }
        if(A[i]<minim)
        {
            minimIndex = i;
            minim = A[i];
        }
        if((maxim-minim)>maximSuma)
        {
            maximSmin = minimIndex;
            maximSmax = maximIndex;
            maximSuma = (maxim-minim);
        }
    }

    fout<<maximSuma<<" "<<maximSmin+1<<" "<<maximSmax<<'\n';
    return 0;
}