//Fron George SSM
#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n, j, numar, st, dr, inter;
int s=0, maxim=-6900000;
int main(){
	f>>n;
	for(j=1;j<=n;j++){
		f>>numar;
		if(s<0){s=0; inter=j;}
		s+=numar;
		if(s>maxim){st=inter;dr=j;maxim=s;}
	}
	g<<maxim<<' '<<st<<' '<<dr<<'\n';
	g.close();
	return 0;
}