#include <fstream>
#define N
using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

int n;

int main()
{
    int i,sum,pr,ul,x,Max,ct;
    fin>>n;
    fin>>x;
    Max=sum=x;
    pr=ul=ct=1;
    for(i=2; i<=n; ++i)
    {
        fin>>x;
        sum+=x; ct++;
        if(sum<0) {sum=x; ct=1;}
        if(sum>Max)
        {   Max=sum;
            pr=i-ct+1;
            ul=i;
        }
    }
    fout<<Max<<" "<<pr<<" "<<ul;
    return 0;
}