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I. A large array of integer values is given. All values appear twice
except one which appears once. How to find this value using at most
O(1) additional variables and browsing through the entire array at
most O(1) times.
II. Same, except now exactly two values appear once. |
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Please do not post comments containing clues, hints, or anything that might be considered as a hint to others. All such comments will be deleted. If you have a question, you can contact a moderator by clicking the button "Submit your solution".
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idler_ |
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zzz123 |
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alan |
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