The only string in the list is "Java". If you search for "PHP" from here, the return value is null. The original code for this exercise returns null only when nothing is found. What the caller wants ...
Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v3](https://github.com/raphaelheinz/LeetHub-3.0) - GaneshReddy3480/ACS_LEETCODE ...
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