Record of 2020 JetBrains Question Round 1

In the v2ex forum, I saw someone mention that JetBrains launched a challenge on Twitter and I’m very interested in it.

The following content records the problem-solving process in the past few days. There are three rounds. The difficulty is not high and it is very interesting.

Read More

Code Implementation of Levenshtein Distance

In the previous article, I mentioned that when doing fuzzy matching, Levenshtein distance was selected as the reference value. At the time, I directly used the Python library to implement it, which did not run fast in actual use.

In recent days, I have stayed at home and took the time to write several implementations of Levenshtein Distance in Kotlin.

Read More