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Added sort snippets

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Donne Martin 2015-01-25 08:18:02 -05:00
parent 7537b138d6
commit bf990b4beb
1 changed files with 99 additions and 46 deletions
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145
core/structs.ipynb
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@ -1,7 +1,7 @@
{
"metadata": {
"name": "",
"signature": "sha256:cafae0e55ae01630aff5ca46caf56896315bc7fec5174ea75bcaa1502717d3fa"
"signature": "sha256:14f0a7907fbd8cdf35645b7ffb0656b900a879fbeff7073ce5c2bb91e932d356"
},
"nbformat": 3,
"nbformat_minor": 0,
@ -19,7 +19,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"## Tuples"
"## tuple"
]
},
{
@ -36,13 +36,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 48,
"prompt_number": 1,
"text": [
"(1, 2, 3)"
]
}
],
"prompt_number": 48
"prompt_number": 1
},
{
"cell_type": "code",
@ -53,7 +53,7 @@
"language": "python",
"metadata": {},
"outputs": [],
"prompt_number": 49
"prompt_number": 2
},
{
"cell_type": "code",
@ -68,13 +68,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 50,
"prompt_number": 3,
"text": [
"tuple"
]
}
],
"prompt_number": 50
"prompt_number": 3
},
{
"cell_type": "code",
@ -90,13 +90,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 51,
"prompt_number": 4,
"text": [
"([1, 2, 3], (4, 5))"
]
}
],
"prompt_number": 51
"prompt_number": 4
},
{
"cell_type": "code",
@ -111,13 +111,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 52,
"prompt_number": 5,
"text": [
"[1, 2, 3]"
]
}
],
"prompt_number": 52
"prompt_number": 5
},
{
"cell_type": "code",
@ -133,13 +133,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 53,
"prompt_number": 6,
"text": [
"[1, 2, 3, 4]"
]
}
],
"prompt_number": 53
"prompt_number": 6
},
{
"cell_type": "code",
@ -155,13 +155,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 54,
"prompt_number": 7,
"text": [
"(1, 3, 2, 4, 5, 6)"
]
}
],
"prompt_number": 54
"prompt_number": 7
},
{
"cell_type": "code",
@ -176,13 +176,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 55,
"prompt_number": 8,
"text": [
"('foo', 'bar', 'foo', 'bar')"
]
}
],
"prompt_number": 55
"prompt_number": 8
},
{
"cell_type": "code",
@ -198,13 +198,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 56,
"prompt_number": 9,
"text": [
"([1, 2, 3, 4], (4, 5))"
]
}
],
"prompt_number": 56
"prompt_number": 9
},
{
"cell_type": "code",
@ -220,13 +220,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 57,
"prompt_number": 10,
"text": [
"(1, 2, 3, 4, 4, 5)"
]
}
],
"prompt_number": 57
"prompt_number": 10
},
{
"cell_type": "code",
@ -251,13 +251,13 @@
]
}
],
"prompt_number": 58
"prompt_number": 11
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Lists"
"## list"
]
},
{
@ -274,13 +274,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 59,
"prompt_number": 12,
"text": [
"[1, 2, 3]"
]
}
],
"prompt_number": 59
"prompt_number": 12
},
{
"cell_type": "code",
@ -295,13 +295,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 60,
"prompt_number": 13,
"text": [
"list"
]
}
],
"prompt_number": 60
"prompt_number": 13
},
{
"cell_type": "code",
@ -317,13 +317,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 61,
"prompt_number": 14,
"text": [
"[(1, 2, 3), [4, 5]]"
]
}
],
"prompt_number": 61
"prompt_number": 14
},
{
"cell_type": "code",
@ -338,13 +338,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 62,
"prompt_number": 15,
"text": [
"[4, 5]"
]
}
],
"prompt_number": 62
"prompt_number": 15
},
{
"cell_type": "code",
@ -360,13 +360,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 63,
"prompt_number": 16,
"text": [
"[(1, 2, 3), [4, 5], 6]"
]
}
],
"prompt_number": 63
"prompt_number": 16
},
{
"cell_type": "code",
@ -383,13 +383,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 64,
"prompt_number": 17,
"text": [
"['start', (1, 2, 3), [4, 5], 6]"
]
}
],
"prompt_number": 64
"prompt_number": 17
},
{
"cell_type": "code",
@ -407,13 +407,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 65,
"prompt_number": 18,
"text": [
"[(1, 2, 3), [4, 5], 6]"
]
}
],
"prompt_number": 65
"prompt_number": 18
},
{
"cell_type": "code",
@ -429,13 +429,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 66,
"prompt_number": 19,
"text": [
"[[4, 5], 6]"
]
}
],
"prompt_number": 66
"prompt_number": 19
},
{
"cell_type": "code",
@ -450,13 +450,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 67,
"prompt_number": 20,
"text": [
"True"
]
}
],
"prompt_number": 67
"prompt_number": 20
},
{
"cell_type": "code",
@ -472,13 +472,13 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 68,
"prompt_number": 21,
"text": [
"[1, 3, 2, 4, 5, 6]"
]
}
],
"prompt_number": 68
"prompt_number": 21
},
{
"cell_type": "code",
@ -495,13 +495,66 @@
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 71,
"prompt_number": 22,
"text": [
"[[4, 5], 6, 7, 8, 9, 7, 8, 9]"
"[[4, 5], 6, 7, 8, 9]"
]
}
],
"prompt_number": 71
"prompt_number": 22
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## sort"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"# Sort in-place O(n log n)\n",
"a_list = [1, 5, 3, 9, 7, 6]\n",
"a_list.sort()\n",
"a_list"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 25,
"text": [
"[1, 3, 5, 6, 7, 9]"
]
}
],
"prompt_number": 25
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"# Sort by secondary key: str length\n",
"b_list = ['the', 'quick', 'brown', 'fox', 'jumps', 'over']\n",
"b_list.sort(key=len)\n",
"b_list"
],
"language": "python",
"metadata": {},
"outputs": [
{
"metadata": {},
"output_type": "pyout",
"prompt_number": 26,
"text": [
"['the', 'fox', 'over', 'quick', 'brown', 'jumps']"
]
}
],
"prompt_number": 26
},
{
"cell_type": "code",