Simplified and a bit more optimized solution #154
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Hi @FusionX9000 , Very good solution to simplify the code, and I am impressed. We will merge that in the future, and please be patient on this. |
tsunghsienlee
approved these changes
Jan 27, 2020
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Using map's getOrDefault significantly reduces conditional checks required. I have also modified the solution a bit to only require a single pass. Further, since we're adding the results in a single pass, we don't care about swapping/changing indexes before the current index, which also halves hash table modifications required.
This is my first pull request, so I apologize in advance if I made a mistake.