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Merge pull request #49 from yask123/patch-1

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Fix bug in permutations challenge and solution
This commit is contained in:
Donne Martin
2016-06-04 13:45:08 -04:00
parent 50cb6e1a7c a3c45ae613
commit 39c4a6dccc
1 changed files with 2 additions and 2 deletions
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4
arrays_strings/permutation/permutation_solution.ipynb
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@@ -143,10 +143,10 @@
"def permutations_alt(str1, str2):\n",
" if len(str1) != len(str2):\n",
" return False\n",
" unique_counts2 = defaultdict(int)\n",
" unique_counts1 = defaultdict(int)\n",
" unique_counts2 = defaultdict(int)\n",
" for char in str1:\n",
" unique_counts2[char] += 1\n",
" unique_counts1[char] += 1\n",
" for char in str2:\n",
" unique_counts2[char] += 1\n",
" return unique_counts1 == unique_counts2"