#include<fstream>
#include<iostream>
#include<limits.h>
using namespace std;

int main(){
	ifstream in("ssm.in");
	int n,x,prevSum,bestSum, start=1, end=1;
	in>>n>>prevSum; bestSum=prevSum;
	for(int i=2;i<=n;i++){
		in>>x;
		if(prevSum+x<x) {
		   prevSum=x;
		   start=i;	
		}
		else prevSum+=x;
		if(bestSum<prevSum) {
		   bestSum=prevSum; 
		   end=i;	
		} 
	}
	in.close();
	FILE *out=fopen("ssm.out","w");
	fprintf(out,"%i %d %i",bestSum,start,end);
	return 0;
}