using namespace std;
#include<cstdio>
int main()
{
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	int n,i,a,start=1,end=1,begin=1,finish=1,S,best;
	scanf("%d %d",&n,&S); best=S;
	for(i=2;i<=n;i++)
	{
		scanf("%d",&a);
		if(S+a>a)
		{
			S=S+a;
			end=i;
		}
		else
		{
			S=a;
			start=end=i;
		}
		if(best<S)
		{
			best=S;
			begin=start;
			finish=end;
		}
	}
	printf("%d %d %d\n",best,begin,finish);
	return 0;
}