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

int n,A[6000010],st=1,dr=1,stt=1,drr=1;

int main(){
    ifstream cin ("ssm.in");
    ofstream cout ("ssm.out");
    cin>>n;
    int p=-(1<<30), s=0;
    for (int i=1; i<=n; i++) cin>>A[i];
    for (int i=1; i<=n; i++){
        if (s+A[i]>A[i]) s+=A[i],drr=i;
        else stt=i,drr=i,s=A[i];
        if (s>p) dr=drr,st=stt;
        p=max(p,s);
    }
    cout<<p<<" "<<st<<" "<<dr;
    return 0;
}