Random Permutation Generation

Many problems require the use of randomly generated permutations, kpermutations, and ksubsets. Simple and efficient algorithms exist for producing these combinatorial objects; however, these algorithms are somewhat subtle and most people do not intuitively understand them. The algorithm for generating random permutations is the most significant of these algorithms, and the other algorithms are simple variants of this algorithm. Permutations are rearrangements of items where … Continue reading Random Permutation Generation