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  1. Prepare
  2. Data Structures
  3. Arrays
  4. Sparse Arrays
  5. Discussions

Sparse Arrays

  • lucianene
     + 0 comments

    PHP

    function matchingStrings($stringList, $queries) {
    // Write your code here
    $counts = [];
    foreach ($queries as $i => $q)
    {
        $counts[$i] = 0;
        foreach ($stringList as $sl) {
            if ($sl == $q) {
                $counts[$i]++;
            }
        }
    }
    return $counts;
}