#include<fstream>
#include<cstdio>
#include<set>
#include<stack>
#include<vector>
#include<algorithm>
#define FOR(a,b,c) for(int a=b;a<=c;++a)
#include<cstring>
#include<bitset>
#include<cmath>
#include<iomanip>
#include<queue>
#define f cin
#define g cout
#define mp make_pair
#define pb push_back
#define x first
#define y second
#define ll long long
#define inf (1<<30)
#define base 256
#define ba 255
#define N 100100
#define EPS 1e-12
#define mod  666013
#define inu "ssm.in"
#define outu "ssm.out"
using namespace std;
ifstream f(inu);
ofstream g(outu);
//int dx[]={0,0,0,1,-1};
//int dy[]={0,1,-1,0,0};
int S,n,mi,lef,st,x,dr,sol;
int main ()
{
	f>>n;
	sol=-(0x3f3f3f3f);
	mi=0;
	lef=0;
	FOR(i,1,n)
	{
		f>>x;
		S+=x;
		if(S-mi>sol)
		{
			sol=S-mi;
			st=lef;
			dr=i;
		}
		if(S<mi)
		{
			S=mi;
			lef=i;
		}
	}
	g<<sol<<" "<<st+1<<" "<<dr;
    return 0;
}