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

ll n,sum,best,a,st,dr;
ll A[6000010];

int main(){
	ifstream cin ("ssm.in");
	ofstream cout ("ssm.out");
	cin>>n; st=dr=1;
	for (ll i=1; i<=n; i++){
		cin>>a;
		if (sum<0){
			st=dr=i;
			sum=a;
		}
		else if (sum+a>best){
			best=sum+a;
			sum+=a;
			dr=i;
		}
		else sum+=a;
		
	}
	cout<<best<<" "<<st<<" "<<dr;
	return 0;
}