cool thing to do is using binary..search.. if you have word cat means 3 alpha...2^m=2^3=8 so 000= 0 now sub sequences. 001=t 010=a 011=at 100=c 101=at 110=ca 111=cat

In reply to Re^2: Patience Sorting To Find Longest Increasing Subsequence by Anonymous Monk
in thread Patience Sorting To Find Longest Increasing Subsequence by Limbic~Region

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