Authors: Ciubotaru Constantin
Keywords: combinations, combinations generation, recursive algorithm, iterative algorithm, Common LISP, Rosetta Code.
Abstract
Modifications are proposed to the recursive algorithm of combinations generation by reducing the number of non-performing recursive calls and recovering this gap through iterative processes.
Vladimir Andrunachievici Institute of Mathematics and Computer Science
5, Academiei street, Chisinau, Republic of Moldova, MD 2028
Phone: (373 22) 73-80-73
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