I know the title looks like a topic posted by a noob but it's not what it seems.
The goal of the challenge is to create a program in any language you want that codegolfs a c program.
Your code takes any c program as input and output the very same program with every useless characters removed.
...
@feersum No... the hash is what's stored, not the password. The hash can be stolen. If it can be cracked, then the password can be stolen... so to speak.
I think it's more the case where a company gets hacked but doesn't find out about it/finds out 3 years later, and in the meanwhile hashes are being traded around
@feersum A good password...? Or do you mean continued access into the website's database rather than a user account? I'm not quite sure what the question is, sorry
@feersum Why are password hashes that can be cracked by brute force considered a big deal? ... because passwords that can be cracked are a big deal. If you can crack it you might as store plain-text password files. Is that what you're asking?
@feersum what do you mean by reuse... two people with the same password, or one person not changing their password as directed, or one person using the same password on another site?
@feersum Easier to guess I'd say? I'm not talking stolen hashes. If someone can brute force into your account it's bad news, even if the company can undo any damage.
@feersum I still reckon the value of the account is important here, so here's some food for thought: 1) It could be that the account is valuable to the site's eyes - e.g. a hacked bank account costs the bank to detect fraud/help you recover your account 2) If the account is not valuable to you then you could argue any password is okay since you don't care, but then the question is whether the account is valuable to an attacker (e.g. account impersonation could lead to a reputational cost)
Challenge
You must write an encoder (and a separate decoder) which takes a string as input and outputs the string encoded in the style of a strand of DNA.
DNA
DNA is made up of four types of nucleotide:
Adenine (A)
Thymine (T)
Cytosine (C)
Guanine (G)
Adenine and thymine pair up together t...
The title is pretty self-explanatory, isn't it?
Your task is to output the alphabet (the string "abcdefghijklmnopqrstuvwxyz") to STDOUT, using each and every letter of the alphabet in your program once and only once.
Oh, and for a bit of extra fun?
The letters "g", "o", "l" and "f" must be in ...
Solve the Nonogram!
It is time to embark on a perilous quest to defeat the British Intelligence. The aim of this challenge is to write the shortest code that will solve a Nonogram.
What is a Nonogram?
The rules are simple.
You have a grid of squares, which must be either filled in bla...
Brain-Flak, 114 bytes
([((()()()){}){}]{})(((()()()){}())<>)<>{({}<(({}[(((((()()()){}()){}){}){}){}]())){(<{}>)<>({}[()])<>}{}>[()])}<>
Try it online!
Correct version (in the spirit of the question): takes the integer as input, output 0 for falsey and 1 for truthy.
This is not stack clean.
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Tour is a 2 player game. The board is a toroidal 14x14 grid.
Intial board:
PPP........PPP
PTP........PTP
PPPPPPPPPPPPPP
..............
..............
..............
..............
..............
..............
..............
..............
PPPPPPPPPPPPPP
PTP........PTP
PPP........PPP
why did you display it like that, when you could have had the main part in the middle ಠ_ಠ