fix common elements count algorithm - Comparison API #28
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waterflow80
changed the title
| /** | ||
| * Return the number of common elements between listA and listB | ||
| * Note: Time complexity for this method is about O(n²)*/ | ||
| public Integer getCommonElementsCount(List<String> listA, List<String> listB) { |
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This looks correct to me, just need to call it in the compare method!
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closes #27