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Deduplicate - thousands separators #225

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@hobovsky

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@hobovsky

From #39

In all below challenges, "Formatting" means using a comma as thousands separator, unless specified otherwise.

  1. Number Format
  • 6 kyu
  • Input: positive and negative, up to ~10 digits or so.
  • Satisfaction: 88% with 3,294 solutions
  • 1 pending issue
  • 7 languages, 3 pending translations
  • Published: Nov 30, 2015
  • Author last seen: Dec 2015
  1. Grouped by commas
  • 6 kyu
  • Input: positive integers.
  • Satisfaction: 93% with 10,170 solutions
  • 4 pending issues
  • 13 languages, 2 pending translations
  • Published: Nov 2, 2013
  • Author last seen: Oct 2017
  1. Converting integer to currency format
  • 7 kyu
  • Inputs are non-negative integers.
  • Satisfaction: 91% with 4,041 solutions
  • 1 pending issue
  • 6 languages, no pending translations
  • Published: Feb 22, 2015
  • Author last seen: Aug 2016
  1. Add commas to a number
  • 6 kyu
  • input: positive and negative floating point numbers, output: rounded to 3 decimal places
  • Satisfaction: 84% with 814 solutions
  • No pending issues
  • 2 languages, 1 pending translations
  • Published: Jan 21, 2016
  • Author last seen: May 2016
  1. Display Large Numbers
  • 7 kyu
  • input: numeric strings or positive integers (not large)
  • Satisfaction: 85% with 283 solutions
  • No pending issues
  • JS only
  • Published: Oct 4, 2016
  • Author last seen: Apr 2018
  1. Formatting a number as price
  • 5 kyu
  • input: anything, output: 'NaN' for non-numerics, output: format to strictly 2 decimal places
  • Satisfaction: 85% with 2,003 solutions
  • 3 pending issues
  • JS only + 2 pending translations
  • Published: Mar 6, 2014
  • Author last seen: Dec 2021

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