#include <fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");
int i=2,sc,scmax,stmax,drmax,stc,k,n;
int main()
{
	in>>n;	
	in>>k;
	scmax = sc = k;
	stc = stmax = drmax = 1;
	while(i<=n)
	{
		in>>k;
		if(sc<0)
		{
			sc=k;
			stc=i;
		}
		else
			sc+=k;
		if(scmax<sc)
		{
			scmax=sc;
			stmax=stc;
			drmax=i;
		}
		++i;
	}
	out<<scmax<<" "<<stmax<<" "<<drmax;
	return 0;
}