#include <stdio.h>

int x,smax,smin,sum,st,dr,poz,i,n;

int main()
{
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	scanf("%d",&n);
	smax=-2147000000; 
	smin=0; st=dr=poz=0;
	sum=0;
	for (i=1; i<=n; i++)
	{
		scanf("%d",&x);
		sum+=x;
		if (sum-smin>smax){
			smax=sum-smin;
			st=poz+1;
			dr=i;
		}
		if (smin>sum){
			smin=sum;
			poz=i;
		}
	}
	printf("%d %d %d\n",smax,st,dr);
	fclose(stdin); fclose(stdout);
	return 0;
}