I have an array like @array = (1 2 3 4 5 6 7 8 10 14 15 20, 7 14 20, 21 22 23 24 40 50); This array has 3 elements . a)I want to combine the elements even if they have one number common such as 14 in first and second element.and then I want to combine these elements.How do I do this?Please help. b) How do I merge two elements if all the elements of one element are present in other as in 0th and first element? Please help! I have around 30 elements in my array.

In reply to how do I find one number that matches in elements of same array and combine those elements? by sun@icgeb

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