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Minimization of while loop in Armstrong Numbers #9976

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merged 2 commits into from
Oct 16, 2023

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Dwarkadhish2005
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The while loop is removed and simple length calculation is used so the task of minimization of while loop is achieved

Describe your change:

  • Add an algorithm?
  • Fix a bug or typo in an existing algorithm?
  • Documentation change?

Checklist:

  • I have read CONTRIBUTING.md.
  • This pull request is all my own work -- I have not plagiarized.
  • I know that pull requests will not be merged if they fail the automated tests.
  • This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
  • All new Python files are placed inside an existing directory.
  • All filenames are in all lowercase characters with no spaces or dashes.
  • All functions and variable names follow Python naming conventions.
  • All function parameters and return values are annotated with Python type hints.
  • All functions have doctests that pass the automated testing.
  • All new algorithms include at least one URL that points to Wikipedia or another similar explanation.
  • If this pull request resolves one or more open issues then the description above includes the issue number(s) with a closing keyword: "Fixes #ISSUE-NUMBER". Minimization of while loop in Armstrong Numbers #9968

The while loop is removed and simple length calculation is used so the task of minimization of while loop is achieved
@algorithms-keeper algorithms-keeper bot added enhancement This PR modified some existing files awaiting reviews This PR is ready to be reviewed labels Oct 7, 2023
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This code changes fixes all the problem explained that is the minimization of while loop by replacing it by length calculation in armstrong number and so it is all fit to pass review and merge.

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as the code is approved please merge it

@haxkd
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haxkd commented Oct 7, 2023

the write access reviewer will merge it soon.

@tianyizheng02 tianyizheng02 linked an issue Oct 7, 2023 that may be closed by this pull request
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@lohith-lalam This PR calculates the number of digits using len(str(n)) instead of log10(n) + 1. Do you prefer your original method? Or do you prefer this one?

@Dwarkadhish2005
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i prefer my original changed code as it is simple to process and no unnecessary complications

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the reviewers have not yet merged my code ...please take this in consideration as soon as possible

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I prefer this over the log10 method because the latter can be incorrect if n is too large (due to the limitations of floating-point numbers)

@tianyizheng02 tianyizheng02 merged commit 69707bf into TheAlgorithms:master Oct 16, 2023
@algorithms-keeper algorithms-keeper bot removed the awaiting reviews This PR is ready to be reviewed label Oct 16, 2023
sedatguzelsemme pushed a commit to sedatguzelsemme/Python that referenced this pull request Sep 15, 2024
* Minimization of while loop in Armstrong Numbers

The while loop is removed and simple length calculation is used so the task of minimization of while loop is achieved

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
@isidroas isidroas mentioned this pull request Jan 25, 2025
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Minimization of while loop in Armstrong Numbers
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