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
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Apr 2, 2020
CheezItMan
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CheezItMan
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Outstanding work, you hit all the learning goals here. Well done.
Take a look at my comments and let me know if you have any questions.
| @@ -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.
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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