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| Algorithm - Interview Questions and Answers for 'Bosch' - 1 question(s) found - Order By Newest | |||||
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| Ans. int duplicateArray[] = { 1, 2, 2, 3, 4, 5, 6, 8, 9} Set unique = new HashSet(); for (int i = 0; i < duplicateArray.length; i) { if (unique.contains(duplicateArray[i])) { System.out.println(duplicateArray[i]); } else { unique.add(duplicateArray[i]); } } Complexity O(n) = nHashSet contains and add has O(n) = 1 | |||||
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