#include <stdio.h>
#include <vector>
#define INF 1<<28
using namespace std;
int minim,suma,sumamax = -INF,n,x,k1,k2,xy;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    for(int i=1;i<=n;++i)
    {
        scanf("%d",&x);
        suma+=x;
        if(suma-minim>sumamax)
        {
            k1 = xy;
            k2 = i;
            sumamax = suma-minim;
        }
        if(minim>suma)
        {
            xy = i+1;
            minim = suma;
        }
    }
    printf("%d %d %d",sumamax,k1,k2);
    return 0;
}