#include<fstream>
#include<limits.h>
using namespace std; 
ifstream in("ssm.in");
ofstream out("ssm.out");

int s[6000001],n;
int main (){
	int i,smax=INT_MIN,sc=0,smin=0,start,end,x,pmin=0;
	in>>n;
	for(i=1;i<=n;i++){
		in>>x;
		s[i]=s[i-1]+x;}
	for(i=1;i<=n;i++){
		sc=s[i]-smin;
		if(sc>smax){smax=sc;start=pmin+1;end=i;}
		if(s[i]<smin){smin=s[i];pmin=i;}
	}
	out<<smax<<" "<<start<<" "<<end;
return 0;
}