What is the spell save DC for the spells gains via the dark gifts in Curse of Strahd?

In Curse of Strahd, in Amber Temple,

The descriptions of these dark gifts do not make any mention of a spell save DC, should the dark gift allow the casting of a spell. For a player who has a spellcasting class, I guess you can just use their class’s spell save DC (that’s what I ruled when this came up the other day, although if they had different spell save DCs if they were multiclassed, which one?), but for non-spellcasting classes, clearly they have no spell save DC from their class.

For some of these spells, clearly a spell save DC isn’t relevant, such as:

but for others, it is, such as:

but it doesn’t seem to mention anything about a spell save DC for these spells anywhere, either in each specific dark gift’s description nor in the general information about dark gifts in the sidebar on p. 191.

Am I missing something, or is there another way to determine what these spell save DCs should be?

Number of gifts received problem

Assume we have N kids who all like dogs. One day they go to the shelter and there are M dogs of unique breeds. Each kid has a favorite dog breed and a second favorite dog breed. They are also lined up in order. Then way the dogs are selected are as follows. For the first kid in line, if their first choice breed is available, take it and leave. Else if, first not available and second is, take it and leave. Else, leave crying with no dog lol. We want to find, for each 0 <= i <= N – 1, determine how many kids would get a dog if the owner if the first i kids were removed from the line.

Example. 4 kids, 2 dog breeds(denoted as 1 and 2). Let’s say all 4 kids have breed 1 as first choice and breed 2 as second choice. The output should be 2,2,2,1. Because, if we remove the first 0 kids from line, only 2 get dogs. If we remove first kid from line, still 2 get dogs. If we remove first 2 kids from line, 2 get dogs. If we remove first 3 from line, 1 gets a dog. This is a trivial case.

Obviously a solution would be to have a list of the the kids preferences and a set of the available dog breeds, and then for each i, start from the ith index of the list, refresh the dog set, and simulate it, but that would take O(NM) time. Is there a way to do this more cleverly and efficiently?

Divide $n$ gifts among three people so as to minimize the difference in the total cost of gifts between the most lucky and the most unlucky people


Divide $ n$ gifts of different values among three people so as to minimize the difference in the total cost of the gifts for the most lucky and the most unlucky persons.

The total value of $ n$ gifts is $ W$ . The most fair division will be to give all of them gifts of the total value $ W/3$ .

Suppose $ W_1, W_2, W_3$ are the total values of the gifts of the first, second and third person.

We want to minimize: $ max(W_1, W_2, W_3) – min(W_1, W_2, W_3)$ .

Using the knapsack problem. Assign to the first knapsack the “weight” $ W/3$ and the same for the second knapsack $ W/3$ . Use double knapsack algorithm and get the for each knapsack the gifts that maximizes the total value but obeys the $ W_{i \in {1,2}} \le W/3$ property. Then the remaining gifts give to the third person.

The question is if such kind of algorithm is correct? If so why? If no can you provide your own solution to the problem?

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Presenting a gift is the only thing that conveys your words to everyone. Crystal corporate Gifts, Personalized Mugs, Paper weights are some of the best options for companies to appreciate their employees. You can shop for wide-range of products Memento Corporate Gifts from the leading manufacturers and suppliers like Blue Crystals. Present Crystal Corporate Gifts as a best appreciation to your employees for their dedication and hard work.

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[CHRISTMAS] PnZHost – 2GB KVM VPS for $25/yr in Los Angeles and New York + free gifts inside!

VMium

James from PNZHost embraces the Christmas spirit at LowEndBox, as his company has some KVM based offers for us to enjoy in Los Angeles (with native IPv6 support) and New York! PnZHost has been in business since 2008, and has been featured a couple of times on LowEndBox before with decent feedback from users.

PNZHost supports payment through PayPal, Credit Cards, Bitcoin and Alipay. Kindly read their Terms of Service before making any purchase.

Here’s what they had to say:

“PnZHost, founded in 2008, provides premier hosting solutions in the best datacenters around the world. When PnZHost was founded, emphasis was made on maximizing traffic and service quality between China and United States. Fast forward to today, PnZHost has datacenters in Los Angeles and New York. With that said, PnZHost now actively services clients from over 150 different countries! The rest is history. PnZHost’s KVM services allow you to install your own kernel, run Docker, and much more! We are happy to be apart of the LowEndBox community and look forward to servicing everyone’s needs!”

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Los Angeles based orders will be set up between Psychz Networks OR QuadraNet network (randomly selected based on inventory levels). If you have a specific preference, we were told that they will be able to manually migrate you for free if you open a support ticket after your order.

Network information

LA1 – Psychz Networks – Los Angeles, CA, USA
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Hardware information
Dual Intel Xeon E5-2620v2 CPU’s
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Happy Holidays from LowEndBox and enjoy!

Which Gifts Are The Best Suitable For The Baby Shower Ceremony?

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Which Gifts Are The Best Suitable For The Baby Shower Ceremony?