Skip to content

Instantly share code, notes, and snippets.

What would you like to do?
Print permutations of a given string using Python
def toStr(list):
return ''.join(list)
def permute(s, l, r):
Function to find permutations of a given sting
:arg s : string,
:arg l : left element of the string,
:arg r : right element of the string.
if l==r:
for i in range(l, r):
s[i], s[l] = s[l], s[i]
permute(s, l + 1, r)
s[i], s[l] = s[l], s[i] # backtrack
s = input('Enter a string:')
n = len(s)
a = list(s)
permute(a, 0, n)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment