#include<cstdio>
#define maxn 6000005
using namespace std;
int st_f,st,dr,bestsum,n,i,a[maxn],best[maxn];
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    for(i=1;i<=n;++i)
        scanf("%d",&a[i]);
    bestsum=a[1];
    for(i=1;i<=n;++i)
    {
        best[i]=a[i];
        if(best[i]<best[i-1]+a[i])
            best[i]=best[i-1]+a[i];
        else
            st=i;
        if(bestsum<best[i])
            bestsum=best[i],dr=i,st_f=st;
    }
    printf("%d %d %d\n",bestsum,st_f,dr);
}