#include<fstream>
#include<values.h>
using namespace std;
int v[6000001],s[6000001],b[6000001];
int main()
{
	ifstream fcin("ssm.in");
	ofstream fcout("ssm.out");
	int n,i,min=0,max=-INT_MAX,inceput=0,sfarsit;
	fcin>>n;
	for(i=1;i<=n;i++)
		fcin>>v[i];
	for(i=1;i<=n;i++)
		s[i]=s[i-1]+v[i];
	for(i=1;i<=n;i++)
	{
		b[i]=s[i]-min;
		if(s[i]<min)
			min=s[i],inceput=i+1;
	}
	for(i=1;i<=n;i++)
		if(max<b[i])
			max=b[i],sfarsit=i;
	fcout<<max<<" "<<inceput<<" "<<sfarsit;
	return 0;
}