# include <cstdio>
using namespace std;
int n,s[6000001],i,bestsum,min,ind,begin,end;
int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    scanf("%d",&n);
    for(i=1;i<=n;++i)
        scanf("%d",&s[i]);
    bestsum=-1000000000;min=0;
    for(i=1;i<=n;++i)
    {
        s[i]+=s[i-1];
        if(bestsum<s[i]-min)bestsum=s[i]-min,begin=ind+1,end=i;
        if(min>s[i])min=s[i],ind=i;
    }
    printf("%d %d %d\n",bestsum,begin,end);
    return 0;
}