#include <iostream>
#include <fstream>
using namespace std;
int main() {
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    int n,min=0,scrt=0,nr,dr,st,smax=-2e9,st2,dr2;
    fin >> n;
    for (int i = 0; i < n; i++) {
        fin>>nr;
        scrt+=nr;
        if (smax<scrt-min) {
            smax=scrt-min;
            dr=i;
            st2=st+1;
            dr2=dr+1;
        }
        if (scrt<min) {
            min=scrt;
            st=i;
        }
    }
    fout<<smax<<" "<<st2+1<<" "<<dr2;
    return 0;
}