#include <bits/stdc++.h>
#define cin in
#define cout out
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int n,s,mx=INT_MIN,x,i;
int st,dr,start;
int main() {
	cin>>n;
	for(i=1;i<=n;i++){
        cin>>x;
        if(s<0)s=0,start=i;
        s+=x;
        if(s>mx)mx=s,dr=i,st=start;
	}
	cout<<mx<<' '<<st<<' '<<dr;
	return 0;
}