This was generated with the equation $p\left(a,z\right):=1-\prod_{n=0}^{z-1}\frac{a-n}{a}$ Where $a$ is $26^3$ (Number of options ^ number of characters)
local sqrt = math.sqrt
local pairs = pairs
function primeFactorise(n, i)
for i=i or 2, sqrt(n) do
if n % i == 0 then
return i, primeFactorise(n // i, i)
end
end
return n
end
A common punishment for school children is to write out a line a given number of times. Create a program that takes in the sentence to be written out, and the number of times it needs to be repeated, and produce the desired output.Use for loops
@JonathanAllan That should be added as a requirement for programming languages here. A language must be able to add numbers, perform a prime test and recognise goats.
These Days Work for Me
Background
You're an attractive JS code golfer and quite a few people are asking you out.
You don't have time to think about which days exactly you're available, so you decide to create a JS function the accepts a date and returns the days of that week.
You then take th...
@2EZ4RTZ 2 things, 1) no offence but you are some random person on the internet I don't know. I wouldn't be devastated if you didn't talk to me because I came out to you. 2) no, usually I get some kind of reaction when I come out to someone, and it isn't just a stonewall of silence (normally)
I've been stuck on this problem I found on a challenge site for awhile now. Little help? Basically I need to compare 2 numbers, if they have the same sign (positive or negative), print "same sign" if they have a different sign, print "different sign"
the catch is, I need to do it:
without the ...
There is a formula given in my module:
$$ \sqrt[n]{a^n} = a \text{ if $n$ is odd } $$
$$ \sqrt[n]{a^n} = |a| \text{ if $n$ is even } $$
I don't really understand the differences between them, kindly explain with an example.
I plugged into google calculator (because that is what I had on hand) $\mathrm{abs}(i)$ and it was said that equaled $i$. Is that true? And if so can I have a proof that it is true?
Note:
As a HS student taking AP Calculus my math proofs are not very advanced but I do understand the non textboo...
@leaky I know you're going off to uni to study meths, but I'm still in high school. I understand a lot of high level maths, but it's 3am and my brain doesn't work right now.
I need to be able to cut the first line (yes cut) out of a file specified (or hardcoded doesn't matter) and replace board_file.txt with that cut text and a newline. Then it must run the codez and take the value outputted and save it with a newline to num.txt (EX 255\n)
@Downgoat I know it is a lot but I have 32k test cases to run and this would make me happy
For each line in file A: Cut a line from file A, Replace the line in board_file.txt with that cut line, Run the program, Save the output of the program on the end of num.txt
A common punishment for school children is to write out a line a given number of times. Create a program that takes in the sentence to be written out, and the number of times it needs to be repeated, and produce the desired output.Use for loops
These Days Work for Me
Background
You're an attractive JS code golfer and quite a few people are asking you out.
You don't have time to think about which days exactly you're available, so you decide to create a JS function the accepts a date and returns the days of that week.
You then take th...
There is a formula given in my module:
$$ \sqrt[n]{a^n} = a \text{ if $n$ is odd } $$
$$ \sqrt[n]{a^n} = |a| \text{ if $n$ is even } $$
I don't really understand the differences between them, kindly explain with an example.
I plugged into google calculator (because that is what I had on hand) $\mathrm{abs}(i)$ and it was said that equaled $i$. Is that true? And if so can I have a proof that it is true?
Note:
As a HS student taking AP Calculus my math proofs are not very advanced but I do understand the non textboo...
