#include <fstream>
#include <climits>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,x,s,p,maxi,st,dr;
int main() {
    fin>>n;
    s=0;
    maxi=INT_MIN;
    for (int i=1;i<=n;i++) {
        fin>>x;
        if (s<0) {
            s=x;
            p=i;
        }
        else
            s+=x;
        if (s>maxi) {
            maxi=s;
            st=p;
            dr=i;
        }
    }
    fout<<maxi<<" "<<st<<" "<<dr;
    return 0;
}