#include<algorithm>
#include<fstream>
using namespace std;
int main()
{
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    int n,best=0,maxSum=-0x3f3f3f3f,begin,end,i1;
    fin>>n;
    for(register int i=0,x;i<n;++i)
    {
        fin>>x;
        if(best>=0)
            best+=x;
        else
            best=x,i1=i;
        if(maxSum<best)
            maxSum=best,begin=i1+1,end=i+1;
    }
    fout<<maxSum<<' '<<begin<<' '<<end<<'\n';
    return 0;
}