How can you save memory when storing color information in Re...

MCQ

How can you save memory when storing color information in Red-Black tree?

using least significant bit of one of the pointers in the node for color information

using another array with colors of each node

storing color information in the node structure

using negative and positive numbering

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Stacks

Queues

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Binary Trees

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Heaps

Hash based structures

Graphs

Mixed

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