> This is an NP-complete problem http://en.wikipedia.org/wiki/Knapsack_problem

Yes, to be precise a sub class known as "Partition Problem".

See WP article for some efficient algorithms and further links.

I wonder who and why is posting well known scientific problems w/o references ...?

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re^3: Divide an array into 2 subsets to verify their sum is equal or not. (Partition Problem) by LanX
in thread Divide an array into 2 subsets to verify their sum is equal or not. by bimleshsharma

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