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Write a method that accepts an array of integers of any length. Return the array with adjacent pairs of integers "swapped". If there are an odd number of integers, the last number will not have a partner to swap with and will just remain in its regular place. swapAdjacent([5, 8, 13, 4, 7]) → [8, 5, 4, 13, 7] swapAdjacent([6]) → [6] swapAdjacent([]) → [] ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 340
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