Activity for hyper-neutrino
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Edit | Post #288536 | Initial revision | — | over 1 year ago |
| Answer | — |
A: Efficient censorship [Python 3], 102 bytes def f(x,y): 	a=[x] 	for x in a: 		if y not in x:return x 		for i in range(len(x)+1):a+=[x[:i]+x[i+1:]] Try it online! Not exactly the most efficient, but it works. Just a BFS of all possible removals. (more) |
— | over 1 year ago |
| Edit | Post #284096 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Repeat the characters [Jelly], 1 byte x Try It Online! `x` is Jelly's replicate atom. Since Jelly is inspired by languages like J, APL, etc, it is no surprise that is has an atom for a fairly important function. (more) |
— | over 3 years ago |
| Edit | Post #283277 | Initial revision | — | over 3 years ago |
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A: Reduce over the range [1..n] [Python 2], 33 bytes lambda a,b:reduce(a,range(1,1+b)) Try it online! Or, without using the `reduce` built-in: [Python 2], 37 bytes f=lambda a,b:b-1and a(f(a,b-1),b)or 1 Try it online! (more) |
— | over 3 years ago |
| Comment | Post #282972 |
Can we require the art to be padded to a rectangle with spaces when provided as input? (more) |
— | over 3 years ago |
| Edit | Post #281523 |
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— | over 3 years ago |
| Comment | Post #282457 |
@#54143 Thanks, fixed. (more) |
— | over 3 years ago |
| Edit | Post #282457 |
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— | over 3 years ago |
| Edit | Post #282457 | Initial revision | — | over 3 years ago |
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A: Multiply complex numbers. [Python 3], 98 bytes print(str(eval("("+input().replace(" ",")(").replace("i","j")+")")).strip("()").replace("j","i")) Try it online! Since the input format is restrictive, I may as well just spam replace and abuse `eval`. (more) |
— | over 3 years ago |
| Edit | Post #282426 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Evens or Odds - you know this one [Python 3], 10 bytes 1 .and Try it online! Returns `1` for odd numbers and `0` for even numbers. Two bytes shorter than the trivial `lambda x:x%2` and one byte shorter than the equivalent magic function `2 .rmod`. (more) |
— | over 3 years ago |
| Comment | Post #282334 |
I know how it works in Python. But you didn't specify it in your question itself. Also I agree with Razetime that this is extremely trivial - most language have this as a builtin so solutions will all just use that, and only a handful of strange esolangs _might_ have an interesting solution. (more) |
— | over 3 years ago |
| Comment | Post #282334 |
what are `1 % 2`, `-1 % 2`, `1 % -2`, and `-1 % -2`? (more) |
— | over 3 years ago |
| Comment | Post #282280 |
Can you define "printable"? IIRC tabs and newlines aren't part of printable ASCII. Also just to be sure - whitespace is just space, newline, and tab, right? Or am I missing something... (more) |
— | over 3 years ago |
| Edit | Post #282245 |
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— | over 3 years ago |
| Edit | Post #282245 |
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— | over 3 years ago |
| Edit | Post #282245 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Are they abundant, deficient or perfect? [Jelly], 6 bytes ÆṣṠ)Ġ Try it online! In order of abundant, perfect, deficient. ``` ÆṣṠ)Ġ Main Link ) For each from 1 to N Subtract Æṣ The proper divisor sum Ṡ Sign of the difference Ġ Group equal elements' indices ``` (more) |
— | over 3 years ago |
| Edit | Post #282076 |
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— | over 3 years ago |
| Edit | Post #282076 |
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— | over 3 years ago |
| Edit | Post #282076 |
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— | over 3 years ago |
| Edit | Post #282076 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Evaluation order of an APL n-train [Jelly], 8 bytes ṖUs2UṭµF Try it online! -1 byte thanks to caird coinheringaahing (Also posted on Stack Exchange by myself) ``` ṖUs2UṭµF Main Link Ṗ pop (remove last element; for numbers, comes with an implicit range) U reverse s2 slice into chun... (more) |
— | over 3 years ago |
| Edit | Post #281958 |
Post edited: |
— | over 3 years ago |
| Comment | Post #281958 |
@user Oh, using an accumulator is a good idea. thanks.
(more) |
— | over 3 years ago |
| Edit | Post #281958 |
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— | over 3 years ago |
| Edit | Post #281958 | Initial revision | — | over 3 years ago |
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A: Backspace an array [Python 3.8 (pre-release)], 62 bytes f=lambda x,a=[]:f(x[1:],a+[x[0]]if x[0]else a[:-1])if x else a Try it online! -11 bytes thanks to user (more) |
— | over 3 years ago |
| Edit | Post #281523 | Initial revision | — | over 3 years ago |
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A: Make my number a set [Python 3], 34 bytes f=lambda x:[f(y)for y in range(x)] Try it online! -9 bytes thanks to Moshi Unfortunately, I cannot use Python sets, because sets are unhashable and thus cannot be put into sets. (more) |
— | over 3 years ago |
| Comment | Post #281371 |
@user How would I test the code (as in how should I format my TIO fields to use that)? (more) |
— | over 3 years ago |
| Edit | Post #281371 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Cumulative Counts [APL (Dyalog Unicode)], 11 bytes (SBCS) 1 1∘⍉+\∘.=⍨ Try it online! This was a fun APL exercise. Working on figuring out how to get it down to 7 bytes. (more) |
— | over 3 years ago |
| Edit | Post #281369 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Cumulative Counts [Jelly], 7 bytes =þ`ÄŒDḢ Try it online! (more) |
— | over 3 years ago |