#include <fstream.h>
ifstream fin("ssm.in");
ofstream fout("ssm.out");
long long max,a[6000001];
long n,i,j,pi,pf;
int main()
{
	fin>>n;
	fin>>a[1];
	for (i=2;i<=n;i++)
		{fin>>a[i];
		a[i]+=a[i-1];
		}
	max=a[1];
	for (i=2;i<=n;i++)
		for (j=1;j<i;j++)
			if (a[i]-a[j]>max) {max=a[i]-a[j]; pi=j; pf=i;}
	fout<<max<<' '<<pi+1<<' '<<pf;
	fout.close();
	return 0;
}