Question

Create a python class that initializes a position and an array Then create a method within...

Create a python class that initializes a position and an array

Then create a method within that class that decides the next permutation of the array.

Change the current permutation into whatever the next one will be as seen in the johnson trotter algorithm


do your best with this information. dont have any more to give

Homework Answers

Answer #1

Ans :-
def permutation(lst):


   if len(lst) == 0:
       return []

  
  
   if len(lst) == 1:
       return [lst]


   l = []  


   for j in range(len(lst)):
   m = lst[j]

  
  
   remLst = lst[:j] + lst[j+1:]

  

   for p in permutation(remLst):
       l.append([m] + p)
   return l



data = list('423')
for x in permutation(data):
   print x

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