Dice369's blog

How Important is double hashing?
By Dice369, history, 4 months ago, In English

During string hashing I have been trying to use single hash only(learned recently), I just use coprime for base and mod. Can I get in trouble for not using double hash. Thanks in advance for any helpful reply

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4 months ago, # |
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Yes, single hashing is easy to hack during contest time!

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4 months ago, # |
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You can use my pre-published template for Double Hash.

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