The way to store "Sparse matrix"

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Please give me a idea to solution my homework: "the way to store Sparse matrix"
Thanks you very much!

Posted 7-Apr-11 15:36pm

VuTuanbk

Updated 7-Apr-11 15:41pm

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4 solutions

Solution 4

Why we used Link list? It is better when we used array?

Posted 15-Apr-11 5:27am

VuTuanbk

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Nuri Ismail · Accepted Answer · 2011-04-07T21:40:00

Solution 3

In addition to other answers, you can also use std::map[^] container in order to implement an efficient Sparse Matrix. Have a look at this implementation[^]. :)

Posted 7-Apr-11 21:40pm

Nuri Ismail

Sandeep Mewara · Accepted Answer · 2011-04-07T19:14:00

Solution 1

Try Linked List.

Sample to go ahead: How to store sparse matrix as a Linked List[^]

Posted 7-Apr-11 19:14pm

Sandeep Mewara

CPallini · Accepted Answer · 2011-04-07T21:31:00

Solution 2

You may also use hash tables for that. For instance, Lua tables (that are 'hybrid' hash tables) provide an efficient way to represent sparse matrix.

Posted 7-Apr-11 21:31pm

CPallini