Assuming you are given a number 822486, summation of all the characters as digit in the number gives you 30. that is, 8 + 2 + 2 + 4 + 8 + 6 = 30.
Now, given 17 9 (9 in 17 places) and a constant C = 3 (in this illustration), we are able to compute the value as (99 * 5) + (999 * 2) + (9999 * 2) +...
Jelly, 24 21 15 14 10 bytes
RµżUµ«/€ị"
To compute the total squared difference, append µ_ṙ1$²S to the code. Try it online!
ELIZA is a computer program and an early example of primitive natural language processing. ELIZA operated by processing users' responses to scripts, the most famous of which was DOCTOR, a simulation of a Rogerian psychotherapist. Using almost no information about human thought or emotion, DOCTOR sometimes provided a startlingly human-like interaction. ELIZA was written at MIT by Joseph Weizenbaum between 1964 and 1966.
When the "patient" exceeded the very small knowledge base, DOCTOR might provide a generic response, for example, responding to "My head hurts" with "Why do you say your head hurts...
Putt, 3 bytes
Non-competing because Putt was made after this challenge.
¥´
This contains an unprintable at the end. The code is equal to: '\xa5\xb4\x03'.
I don't know how "valid" this is, as I haven't seen a consensus on how "legal" this is. Putt does fulfill the requirements of a programmin...93
46
96
Implement the Block Sort sorting algorithm
code-golf
Block sort is an interesting sorting algorithm (comparatively speaking). Here are some of its important properties:
O(n log n) time complexity in worst and average case
O(n) time complexity in best case
O(1) space complexity (not including...
Art stolen from What size is the digit?
7-segment digits can be represented in ASCII using _| characters. Here are the digits 0-9:
_ _ _ _ _ _ _ _
| _| _| |_| |_ |_ | |_| |_| | |
| |_ _| | _| |_| | |_| _| |_|
Your job is to parse the art into normal numbers....20
I have two numbers $a$ and $b$ in base 31 numeral system and number $~~k \in [1 \dots 10000]~~$. It is known that $b$ is divisor of $a$. I need to find first k 31-based-digits of quotient $~~\frac{a}{b}~~$.
Any ideas how to implement this efficiently? Timi limit is 1 second.
Thanks in advance.
0
Basically what's documented here:
What formula should be used to determine "hot" questions?
We have a few tweaks:
Succeeding questions from the same site are penalized by increasing amounts. So, the first question from SO in the list gets multiplied by 1.0, the second by 0.98, the third ...
This challenge is to lift the spirits of our mod Alex A., who is usually wrong.
Suppose you have a friend named Alex who needs help with basic logic and math, specifically mathematical equivalence.
He gives you a list of equations of the form [variable] = [variable] where a [variable] is alwa...
