Timeline for Is this a Permutation of 1..n
Current License: CC BY-SA 4.0
87 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 18 at 20:24 | answer | added | Rosario | timeline score: 0 | |
| Mar 18 at 16:39 | answer | added | l4m2 | timeline score: 1 | |
| Mar 18 at 14:21 | answer | added | Adamátor | timeline score: 0 | |
| Mar 5, 2024 at 1:39 | answer | added | DLosc | timeline score: 6 | |
| Mar 3, 2024 at 14:50 | answer | added | movatica | timeline score: 1 | |
| Jul 23, 2023 at 21:08 | answer | added | macOSisthebestOS | timeline score: 2 | |
| Jul 22, 2023 at 0:34 | answer | added | c-- | timeline score: 1 | |
| May 18, 2023 at 18:20 | answer | added | Kamila Szewczyk | timeline score: 1 | |
| May 15, 2023 at 15:35 | answer | added | Utility Bot | timeline score: 1 | |
| May 13, 2023 at 14:20 | answer | added | Kai Burghardt | timeline score: 1 | |
| May 13, 2023 at 12:55 | answer | added | The Empty String Photographer | timeline score: 4 | |
| May 12, 2023 at 10:50 | answer | added | alephalpha | timeline score: 2 | |
| May 2, 2023 at 12:39 | answer | added | The Thonnu | timeline score: 2 | |
| May 2, 2023 at 0:24 | answer | added | bluswimmer | timeline score: 1 | |
| May 1, 2023 at 23:19 | answer | added | c-- | timeline score: 1 | |
| May 1, 2023 at 21:45 | answer | added | Tristan F.-R. | timeline score: 4 | |
| May 1, 2023 at 18:36 | answer | added | emirps | timeline score: 2 | |
| May 1, 2023 at 15:35 | answer | added | Alan Bagel | timeline score: 1 | |
| Apr 16, 2023 at 12:31 | answer | added | 138 Aspen | timeline score: 1 | |
| Apr 3, 2023 at 23:51 | answer | added | emirps | timeline score: 1 | |
| Mar 28, 2023 at 13:34 | answer | added | lyxal♦ | timeline score: 1 | |
| Mar 25, 2023 at 7:10 | answer | added | The Thonnu | timeline score: 1 | |
| Mar 25, 2023 at 0:38 | answer | added | Yousername | timeline score: 1 | |
| Mar 24, 2023 at 22:17 | answer | added | Deadcode | timeline score: 2 | |
| Jan 17, 2023 at 1:51 | answer | added | Kip the Malamute | timeline score: 2 | |
| Jan 16, 2023 at 23:38 | answer | added | Dominic van Essen | timeline score: 3 | |
| Jan 16, 2023 at 22:48 | answer | added | chunes | timeline score: 0 | |
| Feb 18, 2022 at 11:07 | answer | added | David Scholz | timeline score: 1 | |
| Feb 18, 2022 at 0:18 | answer | added | Dominic van Essen | timeline score: 2 | |
| Dec 10, 2021 at 14:22 | answer | added | Razetime | timeline score: 1 | |
| Oct 3, 2021 at 0:20 | answer | added | Sara J | timeline score: 3 | |
| Oct 2, 2021 at 22:18 | answer | added | Adalynn | timeline score: 0 | |
| Jun 29, 2021 at 4:05 | answer | added | tsh | timeline score: 1 | |
| Jun 28, 2021 at 21:05 | answer | added | Makonede | timeline score: 2 | |
| Jun 28, 2021 at 17:00 | answer | added | Soup Girl | timeline score: 1 | |
| Jun 27, 2021 at 9:32 | answer | added | Joe Slater | timeline score: 1 | |
| Jun 27, 2021 at 2:20 | comment | added | L. F. | @OlivierGrégoire The consensus on Code Golf, at least, seems to be that positive means \$> 0\$. | |
| Jun 25, 2021 at 20:51 | answer | added | att | timeline score: 1 | |
| Jun 25, 2021 at 15:00 | history | tweeted | twitter.com/StackCodeGolf/status/1408439866908610571 | ||
| S Jun 25, 2021 at 12:23 | history | suggested | CGCampbell | CC BY-SA 4.0 | minor spelling and grammar |
| Jun 25, 2021 at 12:23 | answer | added | Multi | timeline score: 3 | |
| Jun 25, 2021 at 12:14 | review | Suggested edits | |||
| S Jun 25, 2021 at 12:23 | |||||
| Jun 25, 2021 at 11:04 | answer | added | DS-Charlie | timeline score: 6 | |
| Jun 25, 2021 at 7:14 | history | edited | tsh | CC BY-SA 4.0 | added 196 characters in body |
| Jun 25, 2021 at 6:44 | comment | added | Olivier Grégoire | @tsh Well, using only "positive" is always kind of ambiguous, so I prefer to be on the safe side, but thanks for clarifying. Especially since you use "non-negative" later on in the challenge. | |
| Jun 25, 2021 at 6:38 | comment | added | tsh | @OlivierGrégoire Positive means n>0. Non-negative means n>=0. | |
| Jun 25, 2021 at 6:29 | comment | added | Olivier Grégoire | Can we assume the array contains only strictly positive numbers for 1-indexed (instead of just positive numbers)? | |
| Jun 25, 2021 at 5:56 | answer | added | Olivier Grégoire | timeline score: 4 | |
| Jun 25, 2021 at 1:10 | answer | added | Glen O | timeline score: 10 | |
| Jun 25, 2021 at 0:50 | comment | added | DLosc | @Shaggy Truthy/falsey output is allowed, so as long as your language treats 0 as falsey and other integers as truthy--or vice versa!--then yes. | |
| Jun 24, 2021 at 22:56 | answer | added | Hunaphu | timeline score: 7 | |
| Jun 24, 2021 at 19:51 | answer | added | AZTECCO | timeline score: 1 | |
| Jun 24, 2021 at 18:16 | answer | added | Sean | timeline score: 2 | |
| Jun 24, 2021 at 16:15 | answer | added | Aiden Chow | timeline score: 1 | |
| Jun 24, 2021 at 15:50 | answer | added | Noodle9 | timeline score: 2 | |
| Jun 24, 2021 at 14:27 | history | became hot network question | |||
| Jun 24, 2021 at 14:26 | answer | added | Mr. Xcoder | timeline score: 5 | |
| Jun 24, 2021 at 14:03 | comment | added | Shaggy | Would outputting 0 for one result or any other integer for the other be acceptable? | |
| Jun 24, 2021 at 12:54 | answer | added | Wheat Wizard♦ | timeline score: 12 | |
| Jun 24, 2021 at 10:43 | answer | added | Arnauld | timeline score: 11 | |
| Jun 24, 2021 at 9:37 | answer | added | Kjetil S | timeline score: 4 | |
| Jun 24, 2021 at 9:23 | answer | added | Unrelated String | timeline score: 5 | |
| Jun 24, 2021 at 9:13 | comment | added | Bubbler | @AviFS If your language doesn't support decimal number I/O, you can use character value I/O. If it doesn't support that either, you can take it in binary or unary. Computational class is not a problem; taking lots of time or memory is allowed by default (even if it can't be run to completion realistically on any machine). You're even allowed to handwave the inputs exceeding the limit of the built-in integer representation. So I don't see any extra benefit of restricting the input size to <10. | |
| Jun 24, 2021 at 9:13 | answer | added | cnamejj | timeline score: 2 | |
| Jun 24, 2021 at 9:04 | answer | added | Neil | timeline score: 1 | |
| Jun 24, 2021 at 8:44 | answer | added | Adamátor | timeline score: 16 | |
| Jun 24, 2021 at 8:40 | answer | added | Shaggy | timeline score: 2 | |
| Jun 24, 2021 at 8:20 | comment | added | AviFS | How do you feel about restricting to n<10? It would make the elements to check finite and all single digit. And that would allow lots of wacky tarpits to solve it and not require as high a computational class! I think the spirit would still be preserved, and I can’t think of any way it could be used to hardcode or “cheat” that wouldn’t just be longer than doing it “right,” for the languages that can do it. | |
| Jun 24, 2021 at 8:17 | answer | added | chunes | timeline score: 7 | |
| Jun 24, 2021 at 8:06 | answer | added | user100752 | timeline score: 7 | |
| Jun 24, 2021 at 8:04 | history | edited | tsh | CC BY-SA 4.0 | added 11 characters in body |
| Jun 24, 2021 at 7:55 | answer | added | Robin Ryder | timeline score: 9 | |
| Jun 24, 2021 at 7:48 | answer | added | digEmAll | timeline score: 5 | |
| Jun 24, 2021 at 7:47 | answer | added | Neil | timeline score: 2 | |
| Jun 24, 2021 at 7:37 | answer | added | dingledooper | timeline score: 12 | |
| Jun 24, 2021 at 7:20 | answer | added | theorist | timeline score: 3 | |
| Jun 24, 2021 at 7:19 | answer | added | emanresu A | timeline score: 2 | |
| Jun 24, 2021 at 7:10 | answer | added | LiefdeWen | timeline score: 1 | |
| Jun 24, 2021 at 7:06 | answer | added | emanresu A | timeline score: 1 | |
| Jun 24, 2021 at 6:54 | answer | added | Razetime | timeline score: 4 | |
| Jun 24, 2021 at 6:50 | answer | added | Bubbler | timeline score: 15 | |
| Jun 24, 2021 at 6:48 | comment | added | tsh | @Razetime IMO, empty list should be truthy. But anyway, empty list is excluded from testcases, and it is undefined behavior to your program. | |
| Jun 24, 2021 at 6:48 | answer | added | pxeger | timeline score: 10 | |
| Jun 24, 2021 at 6:45 | comment | added | Razetime | is empty list falsy? | |
| Jun 24, 2021 at 6:38 | answer | added | hyperneutrino♦ | timeline score: 13 | |
| Jun 24, 2021 at 6:29 | answer | added | hyperneutrino♦ | timeline score: 5 | |
| Jun 24, 2021 at 6:27 | history | asked | tsh | CC BY-SA 4.0 |