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Count the number of duplicate elements in a sorted array countDuplicatesArray([1, 1, 3, 5, 5, 5, 5, 7, 7, 11]) → 5 countDuplicatesArray([1, 2, 3]) → 0 countDuplicatesArray([1, 1, 1]) → 2 ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 300
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