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トップに関する質問python 可変長引数について　※jupyter lab使用

編集履歴

質問編集履歴

5

上書き

2021/02/03 08:30

投稿

morigami
morigami

スコア5

test CHANGED
File without changes
test CHANGED
@@ -80,7 +80,55 @@
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  ```
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+ 修正後のコード
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+
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+ ```python
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+
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+ def init(data):
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+
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+ data['first'] = {}
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+
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+ data['middle'] = {}
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+
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+ data['last'] = {}
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+
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+
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+
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+ def lookup(data, label, name):
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+
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+ return data[label].get(name)
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+
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+
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+
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+ def store(data, *full_names):
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+
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+ for full_name in full_names:
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+
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+ names = full_name.split()
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+
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+ 　　if len(names) == 2:
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+
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+ names.insert(1, '')
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+
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+ labels = 'first', 'middle', 'last'
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+
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+ for label, name in zip(labels, names):
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+
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+ people = lookup(data, label, name)
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+
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+ if people:
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+
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+ people.append(full_name)
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+
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+ else:
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+
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+ data[label][name] = [full_name]
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+
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+ ```
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+
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+
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+
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  store関数を用いて複数のデータを入れられるようにしたつもりです。
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134
 

4

更に修正

2021/02/03 08:30

投稿

morigami
morigami

スコア5

test CHANGED
File without changes
test CHANGED
@@ -68,6 +68,18 @@
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  ```
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+
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+
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+ 実行結果
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+
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+ ```実行結果
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+
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+ {'first': {'Aha-n': ['Aha-n Solo'], 'Aha~n': ['Aha~n Skywalker']}, 'middle': {'': ['Aha-n Solo', 'Aha~n Skywalker']}, 'last': {'Solo': ['Aha-n Solo'], 'Skywalker': ['Aha~n Skywalker']}}
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+
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+ ['Aha~n Skywalker']
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+
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+ ```
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+
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  store関数を用いて複数のデータを入れられるようにしたつもりです。

3

修正

2021/02/03 08:10

投稿

morigami
morigami

スコア5

test CHANGED
File without changes
test CHANGED
@@ -30,7 +30,9 @@
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  names = full_name.split()
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+ if len(names) == 2:
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+
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- if len(names) == 2: names.insert(1, '')
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+ names.insert(1, '')
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  labels = 'first', 'middle', 'last'
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2

コードをテキストで表示

2021/02/03 08:04

投稿

morigami
morigami

スコア5

test CHANGED
File without changes
test CHANGED
@@ -6,63 +6,67 @@
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- "def init(data):\n",
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+ ```python
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- " data['first'] = {}\n",
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+ def init(data):
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- " data['middle'] = {}\n",
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+ data['first'] = {}
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- " data['last'] = {}\n",
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+ data['middle'] = {}
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- " \n",
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+ data['last'] = {}
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- "def lookup(data, label, name):\n",
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+
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- " return data[label].get(name)\n",
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+ def lookup(data, label, name):
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- "\n",
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-
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- "def store(data, *full_names):\n",
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-
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- " for full_name in full_names:\n",
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-
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- " names = full_name.split()\n",
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-
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- " if len(names) == 2: names.insert(1, '')\n",
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-
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- " labels = 'first', 'middle', 'last'\n",
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-
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- " for label, name in zip(labels, names):\n",
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-
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- " people = lookup(data, label, name)\n",
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-
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- " if people:\n",
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-
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- " people.append(full_name)\n",
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-
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- " else:\n",
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+ return data[label].get(name)
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-
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- " data[label][name] = [full_name]\n",
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-
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- "\n",
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-
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- " \n",
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-
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- "\n",
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-
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- "d = {}\n",
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-
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- "init(d)\n",
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-
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- "store(d, 'Han Solo', 'Aha-n Solo')\n",
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-
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- "store(d, 'Luke Skywalker', 'Anakin Skywalker', 'Anahaimu Skywalker', 'Aha~n Skywalker')\n",
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-
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- "print(d)\n",
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-
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- "print(lookup(d, 'last', 'Skywalker'))"
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+
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+ def store(data, *full_names):
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+
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+ for full_name in full_names:
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+
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+ names = full_name.split()
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+
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+ if len(names) == 2: names.insert(1, '')
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+
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+ labels = 'first', 'middle', 'last'
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+
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+ for label, name in zip(labels, names):
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+
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+ people = lookup(data, label, name)
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+
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+ if people:
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+
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+ people.append(full_name)
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+
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+ else:
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+
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+ data[label][name] = [full_name]
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+
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+
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+
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+
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+
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+
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+
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+ d = {}
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+
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+ init(d)
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+
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+ store(d, 'Han Solo', 'Aha-n Solo')
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+
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+ store(d, 'Luke Skywalker', 'Anakin Skywalker', 'Anahaimu Skywalker', 'Aha~n Skywalker')
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+
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+ print(d)
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+
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+ print(lookup(d, 'last', 'Skywalker'))
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+
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+ ```
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+
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+
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  store関数を用いて複数のデータを入れられるようにしたつもりです。
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1

コードをテキストで表示

2021/02/03 07:43

投稿

morigami
morigami

スコア5

test CHANGED
File without changes
test CHANGED
@@ -4,7 +4,63 @@
4
4
 
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5
  下の画像がその時書いたプログラムと実行結果です。
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+
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+
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+ "def init(data):\n",
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+
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+ " data['first'] = {}\n",
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+
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- ![イメージ説明](8acac2beebe40dd485873eb033e3988f.png)
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+ " data['middle'] = {}\n",
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+
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+ " data['last'] = {}\n",
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+
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+ " \n",
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+
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+ "def lookup(data, label, name):\n",
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+
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+ " return data[label].get(name)\n",
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+
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+ "\n",
24
+
25
+ "def store(data, *full_names):\n",
26
+
27
+ " for full_name in full_names:\n",
28
+
29
+ " names = full_name.split()\n",
30
+
31
+ " if len(names) == 2: names.insert(1, '')\n",
32
+
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+ " labels = 'first', 'middle', 'last'\n",
34
+
35
+ " for label, name in zip(labels, names):\n",
36
+
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+ " people = lookup(data, label, name)\n",
38
+
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+ " if people:\n",
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+
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+ " people.append(full_name)\n",
42
+
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+ " else:\n",
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+
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+ " data[label][name] = [full_name]\n",
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+
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+ "\n",
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+
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+ " \n",
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+
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+ "\n",
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+
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+ "d = {}\n",
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+
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+ "init(d)\n",
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+
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+ "store(d, 'Han Solo', 'Aha-n Solo')\n",
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+
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+ "store(d, 'Luke Skywalker', 'Anakin Skywalker', 'Anahaimu Skywalker', 'Aha~n Skywalker')\n",
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+
61
+ "print(d)\n",
62
+
63
+ "print(lookup(d, 'last', 'Skywalker'))"
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