#include <iostream>
#include <stdio.h>
using namespace std;

int n,sum,a[6000005];

int main(){
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	scanf("%d",&n);
	for(int i = 0; i < n; i++){
		scanf("%d",&a[i]);
	}
	int min = a[0],sum = a[0],bestSum = a[0],startPoz = 0,endPoz = 0,finStartPoz = 0;
	for(int i = 1; i < n; i++){
		sum += a[i];
		if(sum - min > bestSum)
			bestSum = sum - min,
			endPoz = i,
			finStartPoz = startPoz;	
		if(min > sum)
			min = sum,
			startPoz = i + 1;
	}
	printf("%d %d %d\n",bestSum,finStartPoz + 1,endPoz + 1);
	return 0;
}