Problem 45162. Duplicate all elements in the array

Created by Nhat Lam Nguyen

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40 Solutions
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Last Solution submitted on Oct 19, 2020

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2 Comments

ME on 8 Oct 2019

The solution to this problem doesn't make any sense!!!

William on 8 Oct 2019

If you are using the word "duplicate" to mean multiply by 2, then the correct answer is [2,4,6], not [1,4,6]

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duplicate all elements in the array

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Problem 45162. Duplicate all elements in the array

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Problem 45162. Duplicate all elements in the array

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Last 200 Solutions

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