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Set solution to blank for unique chars challenge.

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Donne Martin 2015-07-05 07:56:28 -04:00
parent 0923fa3d1c
commit c1faf5e680
1 changed files with 5 additions and 18 deletions
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23
arrays_strings/unique_chars/unique_chars_challenge.ipynb
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@ -76,20 +76,15 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 3, "execution_count": null,
"metadata": { "metadata": {
"collapsed": false "collapsed": false
}, },
"outputs": [], "outputs": [],
"source": [ "source": [
"def unique_chars(string):\n", "def unique_chars(string):\n",
" chars_set = set()\n", " # TODO: Implement me\n",
" for char in string:\n", " pass"
" if char in chars_set:\n",
" return False\n",
" else:\n",
" chars_set.add(char)\n",
" return True"
] ]
}, },
{ {
@ -108,19 +103,11 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 4, "execution_count": null,
"metadata": { "metadata": {
"collapsed": false "collapsed": false
}, },
"outputs": [ "outputs": [],
{
"name": "stdout",
"output_type": "stream",
"text": [
"Success: test_unique_chars\n"
]
}
],
"source": [ "source": [
"# %load test_unique_chars.py\n", "# %load test_unique_chars.py\n",
"from nose.tools import assert_equal\n", "from nose.tools import assert_equal\n",