#include <bits/stdc++.h>
#define NMAX 6 000 010
using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

int bestSum=INT_MIN,sum,start,stop,idx,n,x;

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++) {
        fin>>x;
        if(sum<0) {
            sum=x;
            idx=i;
        } else {
            sum+=x;
        }
        if(bestSum<sum) {
            bestSum=sum;
            start=idx;
            stop=i;
        }
    }
    fout<<bestSum<<' '<<start<<' '<<stop;
    return 0;
}