php-interview-exercises
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Some exercises to practice whiteboard interview questions in PHP.
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The tests for Pyramid are the same as Ladder
For the MaxChar exercise, We can use the PHP function `array_count_values`. For the Palindrome exercise, We can also use the PHP function `strrev`.
Add exercise for a singly linked list implementation and a reverse method.
hi. i have another possible solution for the palindrome problem. i'm adding it here as check4 method. let me know your thoughts. Best
hello. I've got a question about this problem. probably i haven't understood it correctly. shouldn't the result of this test be 23 instead of 19? https://github.com/azdanov/php-interview-exercises/blob/master/tests/MaxSubArraySum/Complete/MaxSubArrayCompleteTest.php#L28 9+8+6 = 23?
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