Time - HannahT #22
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Time - HannahT #22
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… note from the .rb file, it helps when I return and read the code
CheezItMan
reviewed
Apr 2, 2020
| @@ -1,3 +1,32 @@ | |||
| def intersection(list1, list2) | |||
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This works, but it's O(n * m) in time complexity. Using a hash you can get this to O(n + m) time complexity which is much better.
I encourage you to think about how to do this.
| @@ -1,4 +1,23 @@ | |||
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| require_relative "permutations.rb" | |||
| # Added a new test:) | |||
| def palindrome_permutation?(string) | |||
| @@ -1,4 +1,49 @@ | |||
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| def permutations?(string1, string2) | |||
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… note from the .rb file, it helps when I return and read the code