#include <iostream>
#include <fstream>
#include <limits.h>

using namespace std;

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

int main()
{
    int n,i,s,sum=0,bestSum=INT_MIN,idx,beg,end;
    fin>>n;
    for(i=1;i<=n;++i)
    {
        fin>>s;
        if(sum<0)
        {
            sum=s;
            idx=i;
        }
        else sum+=s;
        if(bestSum<sum)
        {
            bestSum=sum; beg=idx; end=i;
        }
    }
    fout<<bestSum<<" "<<beg<<" "<<end<<'\n';
    return 0;
}