#include<cstdio>
#include<fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");

int main()
{
	int n,i,j,k,sc1,a1,x,sc,smax,stc,stmax,drmax;
	in>> n;
	in>>a1;
	smax=a1;
	stc=stmax=1;
	sc=a1;
	for(i=2;i<=n;i++)
	{
		in>>x;
		//sc=sc+x;
		if(sc<0) 
		{
		    sc=0;
			stc=i;
		} 
		sc=sc+x;
        if (sc>smax)
		{
			smax=sc;
			drmax=i;
			stmax=stc;
		}
	}
	out<<smax<<" "<<stmax<<" "<<drmax;
	return 0;
}