#include <bits/stdc++.h>
#define DIM 6000001
using namespace std;

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

int n, x;
int st, dr, sum, ans=-1999999999;
int i, j;

int main(){
    fin>>n;
    for(i=1; i<=n; i++){
        fin>>x;
        if(sum<0){
            sum=0;
            st=i;
        }
        sum+=x;
        if(ans<sum){
            ans=sum;
            dr=i;
        }
    }
    fout<<ans<<" "<<st<<" "<<dr;
}