#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n, i, numar, st, dr, inter;
int s=0, maxx=-6000000;
int main(){
	f>>n;
	for(i=1;i<=n;i++){
		f>>numar;
		if(s<0){s=0; inter=i;}
		s+=numar;
		if(s>maxx){st=inter;dr=i;maxx=s;}
	}
	g<<maxx<<' '<<st<<' '<<dr<<'\n';
	g.close();
	return 0;
}