Yahoo Web Search

  1. What the program does is find and print all permutation of a set of n characters in groups of r so if you enter n =3 , r = 2 and character set (a,b,c) You get permutations All possible combinations of 2 of the 3 characters ab ac ba...

    1 Answers · Computers & Internet · 08/10/2020

  1. Try asking your question on Yahoo Answers