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Character Frequency

Character Frequency

Before you start the test, check out our tutorial challenge

~5MIN
Start: Nov 19, 2019
SKILL PRACTICE CHALLENGE
  • Challenge outline
  • Tips
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Character Frequency
  • Challenge outline
  • Tips
  • Leaderboard

Challenge overview

Hello and welcome to the challenge!


Write the function which takes the string s and the separator sep, and next returns the string created by replacing each character in s with a number of times that character occured in s and separating the numbers with the string sep.

Example

translate('abcc','-') -> '1-1-2-2'


You can solve this programming contest in C++, C#, Ruby, JavaScript, Python and many other languages. If you want, you can also take part in other Challenges. Below you can find some of them:


  • Proper Fractions
  • Nice Colors Only!
  • Smaller Number With The Same Digits


Have fun and good luck! :)



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