#include<fstream>
using namespace std;
int n,sc,smax,st,i,stmax,drmax,x;
int main()
	{   smax=-9999999;
		ifstream in("ssm.in");
		ofstream out("ssm.out");
		in>>n;
		for(i=1;i<=n;i++)
		{
			in>>x;
			if (sc>=smax) {smax=sc; stmax=st; drmax=i-1;};
			if (sc<=0) {sc=0; st=i;};
			sc+=x;
		}
		out<<smax<<" "<<stmax<<" "<<drmax;
		return 0;
	}