Write a recursive function called that takes a string of single names separated by spaces and prints out all possible combinations (permutations), each combination on a new line. When the input is: Alice Bob Charlie then the output is: Alice Bob Charlie Alice Charlie Bob Bob Alice Charlie Bob Charlie Alice Charlie Alice Bob Charlie Bob Alice Here is my original code that needs to be fixed: def all_permutations(permList, nameList): # TODO: Implement method to create and output all perm
Write a recursive function called that takes a string of single names separated by spaces and prints out all possible combinations (permutations), each combination on a new line. When the input is: Alice Bob Charlie then the output is: Alice Bob Charlie Alice Charlie Bob Bob Alice Charlie Bob Charlie Alice Charlie Alice Bob Charlie Bob Alice Here is my original code that needs to be fixed: def all_permutations(permList, nameList): # TODO: Implement method to create and output all perm
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Write a recursive function called that takes a string of single names separated by spaces and prints out all possible combinations (permutations), each combination on a new line.
When the input is:
Alice Bob Charlie
then the output is:
Alice Bob Charlie
Alice Charlie Bob
Bob Alice Charlie
Bob Charlie Alice
Charlie Alice Bob
Charlie Bob Alice
Here is my original code that needs to be fixed:
def all_permutations(permList, nameList):
# TODO: Implement method to create and output all permutations of the list of names.
if nameList == len(permList) - 1:
return nameList
else:
for x in range(permList, len(nameList)):
permList[nameList], permList[x] = permList[x], permList[name_List]
return all_permutations(permList, nameList + 1)
permList[nameList], permList[x] = permList[x], permList[name_List]
if __name__ == "main":
nameList = input().split(' ')
permList = []
all_permutations(permList, nameList)
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