Find cardinality of each distinct element in an array

Posted by Taimur Hamza on Stack Overflow See other posts from Stack Overflow or by Taimur Hamza
Published on 2010-05-07T11:33:42Z Indexed on 2010/05/07 14:38 UTC
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cardinality

I need to count the similar elements in an array. For example, if i have an array, array[0,0,0,1,2,3,3].The number of 0's are 3 , no. of 1's are 1 , no. of 2's are 1 , no. of 3's are 2 in this array . I am sorry if this message has been posted before. Help is appreciated. Thanks in advance.

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