#include<stdio.h>
#include<stdlib.h>

#define MAX 6000000

int main()
{
	FILE* f1,*f2;
	f1=fopen("ssm.in","r");
	f2=fopen("ssm.out","w");
	int N,idx=0,start,end,sum=0,S,bestsum=-int(2e9),i;
	fscanf(f1,"%d",&N);

	for(i=0;i<N;i++)
	{
		fscanf(f1,"%d",&S);
		if(sum<0)
		{
			sum=S;
			idx=i;
		}
		else
			sum+=S;
		if(bestsum<sum)
		{
			bestsum=sum;
			start=idx;
			end=i;
		}
	}

	fprintf(f2,"%d %d %d\n",bestsum,start+1,end+1);
	return 0;
}