#include <cstdio>
using namespace std;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    int n,i,x,Smax=-1,S=-1000000,st,dr,poz;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&x);
        if(x>S){S=x;st=dr=i;}
        if(Smax<0)
        {
            Smax=x;
            poz=i;
        }
        else
        {
        Smax+=x;
        if(Smax>S)
        {
            S=Smax;
            st=poz;
            dr=i;
        }
        }
    }
    printf("%d %d %d",S,st,dr);
    return 0;
}