#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int smax,st1,dr1,s,x,i,n,st,dr,sum;
int main()
{
    fin>>n;
    smax= 1 << 32;
    sum=-1;
    for(i=1;i<=n;i++)
    {
        fin>>x;
        if(sum<0)
        {
            sum=0;
            st=i;
        }
        sum+=x;
        if(sum>smax)
        {
            smax=sum;
            st1=st;
            dr1=i;
        }
    }
    fout<<smax<<" "<<st1<<" "<<dr1;
    return 0;
}