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public int getTwice2ndValue(int[] nums)
getTwice2ndValue([4, 1]) → 2 getTwice2ndValue([9, 5, 6, 1]) → 10 getTwice2ndValue([21, 7, 4, 3, 1]) → 14 ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 1
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