7 kyu
Remove duplicate words
9,542 of 21,545e.mihaylin
Description:
Your task is to remove all duplicate words from a string, leaving only single (first) words entries.
Example:
Input:
'alpha beta beta gamma gamma gamma delta alpha beta beta gamma gamma gamma delta'
Output:
'alpha beta gamma delta'
Strings
Regular Expressions
Algorithms
Similar Kata:
Stats:
Created | Jul 2, 2018 |
Published | Jul 2, 2018 |
Warriors Trained | 31348 |
Total Skips | 1287 |
Total Code Submissions | 66437 |
Total Times Completed | 21545 |
JavaScript Completions | 9542 |
Python Completions | 6304 |
Ruby Completions | 943 |
Haskell Completions | 197 |
Rust Completions | 412 |
C# Completions | 1336 |
PHP Completions | 786 |
C++ Completions | 331 |
TypeScript Completions | 412 |
CoffeeScript Completions | 13 |
Crystal Completions | 20 |
Java Completions | 1626 |
Elixir Completions | 129 |
Julia Completions | 38 |
CFML Completions | 16 |
Go Completions | 279 |
Total Stars | 250 |
% of votes with a positive feedback rating | 93% of 2663 |
Total "Very Satisfied" Votes | 2321 |
Total "Somewhat Satisfied" Votes | 312 |
Total "Not Satisfied" Votes | 30 |
Total Rank Assessments | 4 |
Average Assessed Rank | 7 kyu |
Highest Assessed Rank | 7 kyu |
Lowest Assessed Rank | 8 kyu |