#include <fstream>

using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
const int N=6000005;
int n,v[N];

int main()
{
    in>>n;
    for(int i=1;i<=n;i++)
        in>>v[i];
    int best=v[1],stbest=1,drbest=1,st=1;
    for(int i=2;i<=n;i++)
    {
        if(v[i-1]>0)
            v[i]=v[i-1]+v[i];
        else
            st=i;
        if(v[i]>best)
        {
            best=v[i];
            stbest=st;
            drbest=i;
        }
    }
    out<<best<<' '<<stbest<<' '<<drbest;
    return 0;
}