We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Practice
  2. Data Structures
  3. Arrays
  4. Sparse Arrays
  5. Discussions

Sparse Arrays

  • gnomeria + 1 comment

    And here's in kotlin:

    return queries.flatMap { s -> listOf(strings.count { it==s }) }.toTypedArray()

    • kezhevatov + 0 comments

      why flatMap?

      maybe:

      return queries.map { s -> strings.count { it==s } }.toTypedArray()