#include<fstream>

using namespace std;
long  act,smax,aux,st,dr,strez,drrez,i,n;
int main()
{
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	scanf("%ld",&n);
	st=dr=1;
	smax=(-6969);
	for(i=1; i<=n; ++i)
	{
		scanf("%ld",&aux);
		act+=aux;
		if(smax==-6969)
			smax=act;
		if(act>smax)
		{
			smax=act;
			strez=st;
			drrez=i;
		}
		if(act<0)
		{
			act=0;
			st=i+1;
		}
	}
	printf("%ld %ld %ld",smax,strez,drrez);
	return 0;
}