sikepuri-algorithm · chvmvd · Nov 25, 2022 · Nov 25, 2022 · Nov 25, 2022 · Nov 25, 2022
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -14,7 +14,7 @@ repos:
     hooks:
       - id: black
       - id: black-jupyter
-        exclude: docs/01python/07for/_samples/sum_1to100.ipynb
+        exclude: .*sum_1to100.ipynb
   - repo: https://github.com/pre-commit/mirrors-eslint
     rev: v8.26.0
     hooks:
@@ -40,15 +40,15 @@ repos:
     rev: 1.5.3
     hooks:
       - id: nbqa-check-ast
-        exclude: docs/01python/05function/_samples/indent.ipynb
+        exclude: .*indent.ipynb
       # - id: nbqa-flake8
       - id: nbqa-isort
       # - id: nbqa-mypy
       # - id: nbqa-pylint
       - id: nbqa-pyupgrade
       # - id: nbqa-yapf
       - id: nbqa-autopep8
-        exclude: docs/01python/07for/_samples/sum_1to(20|100).ipynb
+        exclude: .*sum_1to(20|100).ipynb
       # - id: nbqa-pydocstyle
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.3.0

diff --git a/docs/01python/07pip/_samples/pandas.ipynb b/docs/01python/07pip/_samples/pandas.ipynb
@@ -0,0 +1,65 @@
+{
+ "nbformat": 4,
+ "nbformat_minor": 2,
+ "metadata": {},
+ "cells": [
+  {
+   "metadata": {},
+   "source": [
+    "!pip install pandas"
+   ],
+   "cell_type": "code",
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "Defaulting to user installation because normal site-packages is not writeable\n",
+      "Collecting pandas\n",
+      "  Downloading pandas-1.5.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (12.1 MB)\n",
+      "\u001b[2K     \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m12.1/12.1 MB\u001b[0m \u001b[31m12.0 MB/s\u001b[0m eta \u001b[36m0:00:00\u001b[0m00:01\u001b[0m00:01\u001b[0m\n",
+      "\u001b[?25hCollecting pytz>=2020.1\n",
+      "  Downloading pytz-2022.6-py2.py3-none-any.whl (498 kB)\n",
+      "\u001b[2K     \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m498.1/498.1 KB\u001b[0m \u001b[31m10.4 MB/s\u001b[0m eta \u001b[36m0:00:00\u001b[0ma \u001b[36m0:00:01\u001b[0m\n",
+      "\u001b[?25hRequirement already satisfied: numpy>=1.21.0 in /home/w/.local/lib/python3.10/site-packages (from pandas) (1.23.3)\n",
+      "Requirement already satisfied: python-dateutil>=2.8.1 in /home/w/.local/lib/python3.10/site-packages (from pandas) (2.8.2)\n",
+      "Requirement already satisfied: six>=1.5 in /usr/lib/python3/dist-packages (from python-dateutil>=2.8.1->pandas) (1.16.0)\n",
+      "Installing collected packages: pytz, pandas\n",
+      "Successfully installed pandas-1.5.2 pytz-2022.6\n"
+     ]
+    }
+   ],
+   "execution_count": null
+  },
+  {
+   "metadata": {},
+   "source": [
+    "import pandas as pd"
+   ],
+   "cell_type": "code",
+   "outputs": [],
+   "execution_count": null
+  },
+  {
+   "metadata": {},
+   "source": [
+    "s1 = pd.Series([0, 1, 2])\n",
+    "print(s1)"
+   ],
+   "cell_type": "code",
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": [
+      "0    0\n",
+      "1    1\n",
+      "2    2\n",
+      "dtype: int64\n"
+     ]
+    }
+   ],
+   "execution_count": null
+  }
+ ]
+}
diff --git a/docs/01python/07pip/index.mdx b/docs/01python/07pip/index.mdx
@@ -0,0 +1,45 @@
+---
+sidebar_position: 7
+---
+
+import ViewSource from "@site/src/components/ViewSource/ViewSource";
+import Answer from "@site/src/components/Answer";
+
+# パッケージのインストール
+
+## pip
+
+前項で、Python では様々なライブラリを使用することができると書きました。一部のプリインストールされているライブラリは先程のようにただファイルの先頭で `import ライブラリ名` のように書くだけでライブラリを使用することができますが、多くのライブラリはこれだけでは使用することができません。
+
+Python では、パッケージのインストールを行うユーティリティとして、pip(Pip Installs Packages, Pip Installs Python) が使われます。
+
+## pip の使い方
+
+Google Colaboratory で pip を使ってパッケージをインストールするには、`!pip install ライブラリ名` のように書いてから、前項のように `import ライブラリ名` と書くことで任意のライブラリを使用することができます。
+
+例として、Python の代表的なデータ解析を支援するパッケージである `pandas` パッケージを使ってみましょう。
+
+次のようにすると、確かに `pandas` パッケージを使うことができたことが確認できます。`import pandas as pd` というのは、`pandas` パッケージを `pd` という名前でインポートするという意味です。
+
+<ViewSource path="_samples/pandas.ipynb" />
+
+:::info
+Google Colaboratory などの Jupyter Notebook を使った方法ではなく、直接 `.py` ファイルを使った方法の場合は、pip の使い方が異なります。
+
+ターミナルなどで次のコマンドを実行すると、パッケージをインストールできます。
+
+```shell
+pip install pandas
+```
+
+その後、次のようなコードを実行すると、パッケージを使用することができます。
+
+```python title=hello_pandas.py
+import pandas as pd
+
+
+s1 = pd.Series([0, 1, 2])
+print(s1)
+```
+
+:::
diff --git a/docs/01python/07for/_samples/factorial.ipynb → docs/01python/08for/_samples/factorial.ipynb b/docs/01python/07for/_samples/factorial.ipynb → docs/01python/08for/_samples/factorial.ipynb
diff --git a/...python/07for/_samples/factorial_lib.ipynb → ...python/08for/_samples/factorial_lib.ipynb b/...python/07for/_samples/factorial_lib.ipynb → ...python/08for/_samples/factorial_lib.ipynb
diff --git a/docs/01python/07for/_samples/for_1to10.ipynb → docs/01python/08for/_samples/for_1to10.ipynb b/docs/01python/07for/_samples/for_1to10.ipynb → docs/01python/08for/_samples/for_1to10.ipynb
diff --git a/docs/01python/07for/_samples/for_hello.ipynb → docs/01python/08for/_samples/for_hello.ipynb b/docs/01python/07for/_samples/for_hello.ipynb → docs/01python/08for/_samples/for_hello.ipynb
diff --git a/.../01python/07for/_samples/for_hello2.ipynb → .../01python/08for/_samples/for_hello2.ipynb b/.../01python/07for/_samples/for_hello2.ipynb → .../01python/08for/_samples/for_hello2.ipynb
diff --git a/...ython/07for/_samples/for_sum_1to100.ipynb → ...ython/08for/_samples/for_sum_1to100.ipynb b/...ython/07for/_samples/for_sum_1to100.ipynb → ...ython/08for/_samples/for_sum_1to100.ipynb
diff --git a/...thon/07for/_samples/for_sum_1to1000.ipynb → ...thon/08for/_samples/for_sum_1to1000.ipynb b/...thon/07for/_samples/for_sum_1to1000.ipynb → ...thon/08for/_samples/for_sum_1to1000.ipynb
diff --git a/docs/01python/07for/_samples/range.ipynb → docs/01python/08for/_samples/range.ipynb b/docs/01python/07for/_samples/range.ipynb → docs/01python/08for/_samples/range.ipynb
diff --git a/docs/01python/07for/_samples/sum_1to10.ipynb → docs/01python/08for/_samples/sum_1to10.ipynb b/docs/01python/07for/_samples/sum_1to10.ipynb → docs/01python/08for/_samples/sum_1to10.ipynb
diff --git a/.../01python/07for/_samples/sum_1to100.ipynb → .../01python/08for/_samples/sum_1to100.ipynb b/.../01python/07for/_samples/sum_1to100.ipynb → .../01python/08for/_samples/sum_1to100.ipynb
diff --git a/docs/01python/07for/_samples/sum_1to20.ipynb → docs/01python/08for/_samples/sum_1to20.ipynb b/docs/01python/07for/_samples/sum_1to20.ipynb → docs/01python/08for/_samples/sum_1to20.ipynb
diff --git a/docs/01python/07for/_samples/upto.ipynb → docs/01python/08for/_samples/upto.ipynb b/docs/01python/07for/_samples/upto.ipynb → docs/01python/08for/_samples/upto.ipynb
diff --git a/docs/01python/07for/_samples/upto_sum.ipynb → docs/01python/08for/_samples/upto_sum.ipynb b/docs/01python/07for/_samples/upto_sum.ipynb → docs/01python/08for/_samples/upto_sum.ipynb
diff --git a/docs/01python/07for/_samples/while.ipynb → docs/01python/08for/_samples/while.ipynb b/docs/01python/07for/_samples/while.ipynb → docs/01python/08for/_samples/while.ipynb
diff --git a/docs/01python/07for/index.mdx → docs/01python/08for/index.mdx b/docs/01python/07for/index.mdx → docs/01python/08for/index.mdx
@@ -1,5 +1,5 @@
 ---
-sidebar_position: 7
+sidebar_position: 8
 ---
 
 import ViewSource from "@site/src/components/ViewSource/ViewSource";

diff --git a/docs/01python/08array/_samples/average.ipynb → docs/01python/09array/_samples/average.ipynb b/docs/01python/08array/_samples/average.ipynb → docs/01python/09array/_samples/average.ipynb
diff --git a/...01python/08array/_samples/average10.ipynb → ...01python/09array/_samples/average10.ipynb b/...01python/08array/_samples/average10.ipynb → ...01python/09array/_samples/average10.ipynb
diff --git a/.../01python/08array/_samples/average2.ipynb → .../01python/09array/_samples/average2.ipynb b/.../01python/08array/_samples/average2.ipynb → .../01python/09array/_samples/average2.ipynb
diff --git a/.../01python/08array/_samples/average3.ipynb → .../01python/09array/_samples/average3.ipynb b/.../01python/08array/_samples/average3.ipynb → .../01python/09array/_samples/average3.ipynb
diff --git a/...thon/08array/_samples/average_numpy.ipynb → ...thon/09array/_samples/average_numpy.ipynb b/...thon/08array/_samples/average_numpy.ipynb → ...thon/09array/_samples/average_numpy.ipynb
diff --git a/...08array/_samples/average_statistics.ipynb → ...09array/_samples/average_statistics.ipynb b/...08array/_samples/average_statistics.ipynb → ...09array/_samples/average_statistics.ipynb
diff --git a/docs/01python/08array/_samples/change.ipynb → docs/01python/09array/_samples/change.ipynb b/docs/01python/08array/_samples/change.ipynb → docs/01python/09array/_samples/change.ipynb
diff --git a/docs/01python/08array/_samples/change2.ipynb → docs/01python/09array/_samples/change2.ipynb b/docs/01python/08array/_samples/change2.ipynb → docs/01python/09array/_samples/change2.ipynb
diff --git a/docs/01python/08array/_samples/change3.ipynb → docs/01python/09array/_samples/change3.ipynb b/docs/01python/08array/_samples/change3.ipynb → docs/01python/09array/_samples/change3.ipynb
diff --git a/docs/01python/08array/_samples/range.ipynb → docs/01python/09array/_samples/range.ipynb b/docs/01python/08array/_samples/range.ipynb → docs/01python/09array/_samples/range.ipynb
diff --git a/docs/01python/08array/_samples/sum.ipynb → docs/01python/09array/_samples/sum.ipynb b/docs/01python/08array/_samples/sum.ipynb → docs/01python/09array/_samples/sum.ipynb
diff --git a/docs/01python/08array/_samples/sum2.ipynb → docs/01python/09array/_samples/sum2.ipynb b/docs/01python/08array/_samples/sum2.ipynb → docs/01python/09array/_samples/sum2.ipynb
diff --git a/.../01python/08array/_samples/variance.ipynb → .../01python/09array/_samples/variance.ipynb b/.../01python/08array/_samples/variance.ipynb → .../01python/09array/_samples/variance.ipynb
diff --git a/...01python/08array/_samples/variance2.ipynb → ...01python/09array/_samples/variance2.ipynb b/...01python/08array/_samples/variance2.ipynb → ...01python/09array/_samples/variance2.ipynb
diff --git a/...hon/08array/_samples/variance_numpy.ipynb → ...hon/09array/_samples/variance_numpy.ipynb b/...hon/08array/_samples/variance_numpy.ipynb → ...hon/09array/_samples/variance_numpy.ipynb
diff --git a/...8array/_samples/variance_statistics.ipynb → ...9array/_samples/variance_statistics.ipynb b/...8array/_samples/variance_statistics.ipynb → ...9array/_samples/variance_statistics.ipynb
diff --git a/docs/01python/08array/index.mdx → docs/01python/09array/index.mdx b/docs/01python/08array/index.mdx → docs/01python/09array/index.mdx
@@ -1,5 +1,5 @@
 ---
-sidebar_position: 8
+sidebar_position: 9
 ---
 
 import ViewSource from "@site/src/components/ViewSource/ViewSource";

diff --git a/...-array/_samples/2_dim_array_revised.ipynb → ...-array/_samples/2_dim_array_revised.ipynb b/...-array/_samples/2_dim_array_revised.ipynb → ...-array/_samples/2_dim_array_revised.ipynb
diff --git a/...i-array/_samples/2_dim_array_sample.ipynb → ...i-array/_samples/2_dim_array_sample.ipynb b/...i-array/_samples/2_dim_array_sample.ipynb → ...i-array/_samples/2_dim_array_sample.ipynb
diff --git a/...i-array/_samples/3_dim_array_sample.ipynb → ...i-array/_samples/3_dim_array_sample.ipynb b/...i-array/_samples/3_dim_array_sample.ipynb → ...i-array/_samples/3_dim_array_sample.ipynb
diff --git a/...multi-array/_samples/average_of_sum.ipynb → ...multi-array/_samples/average_of_sum.ipynb b/...multi-array/_samples/average_of_sum.ipynb → ...multi-array/_samples/average_of_sum.ipynb
diff --git a/docs/01python/09multi-array/index.mdx → docs/01python/10multi-array/index.mdx b/docs/01python/09multi-array/index.mdx → docs/01python/10multi-array/index.mdx
@@ -1,5 +1,5 @@
 ---
-sidebar_position: 9
+sidebar_position: 10
 ---
 
 import ViewSource from "@site/src/components/ViewSource/ViewSource";

diff --git a/docs/01python/10if/_samples/abs.ipynb → docs/01python/11if/_samples/abs.ipynb b/docs/01python/10if/_samples/abs.ipynb → docs/01python/11if/_samples/abs.ipynb
diff --git a/docs/01python/10if/_samples/abs2.ipynb → docs/01python/11if/_samples/abs2.ipynb b/docs/01python/10if/_samples/abs2.ipynb → docs/01python/11if/_samples/abs2.ipynb
diff --git a/.../01python/10if/_samples/abs_default.ipynb → .../01python/11if/_samples/abs_default.ipynb b/.../01python/10if/_samples/abs_default.ipynb → .../01python/11if/_samples/abs_default.ipynb
diff --git a/docs/01python/10if/_samples/abs_math.ipynb → docs/01python/11if/_samples/abs_math.ipynb b/docs/01python/10if/_samples/abs_math.ipynb → docs/01python/11if/_samples/abs_math.ipynb
diff --git a/docs/01python/10if/_samples/alcohol.ipynb → docs/01python/11if/_samples/alcohol.ipynb b/docs/01python/10if/_samples/alcohol.ipynb → docs/01python/11if/_samples/alcohol.ipynb
diff --git a/docs/01python/10if/_samples/and.ipynb → docs/01python/11if/_samples/and.ipynb b/docs/01python/10if/_samples/and.ipynb → docs/01python/11if/_samples/and.ipynb
diff --git a/docs/01python/10if/_samples/below.ipynb → docs/01python/11if/_samples/below.ipynb b/docs/01python/10if/_samples/below.ipynb → docs/01python/11if/_samples/below.ipynb
diff --git a/...n/10if/_samples/comparison_operator.ipynb → ...n/11if/_samples/comparison_operator.ipynb b/...n/10if/_samples/comparison_operator.ipynb → ...n/11if/_samples/comparison_operator.ipynb
diff --git a/.../10if/_samples/comparison_operator2.ipynb → .../11if/_samples/comparison_operator2.ipynb b/.../10if/_samples/comparison_operator2.ipynb → .../11if/_samples/comparison_operator2.ipynb
diff --git a/docs/01python/10if/_samples/eq.ipynb → docs/01python/11if/_samples/eq.ipynb b/docs/01python/10if/_samples/eq.ipynb → docs/01python/11if/_samples/eq.ipynb
diff --git a/docs/01python/10if/_samples/false.ipynb → docs/01python/11if/_samples/false.ipynb b/docs/01python/10if/_samples/false.ipynb → docs/01python/11if/_samples/false.ipynb
diff --git a/docs/01python/10if/_samples/greater.ipynb → docs/01python/11if/_samples/greater.ipynb b/docs/01python/10if/_samples/greater.ipynb → docs/01python/11if/_samples/greater.ipynb
diff --git a/docs/01python/10if/_samples/legal_age.ipynb → docs/01python/11if/_samples/legal_age.ipynb b/docs/01python/10if/_samples/legal_age.ipynb → docs/01python/11if/_samples/legal_age.ipynb
diff --git a/docs/01python/10if/_samples/less_than.ipynb → docs/01python/11if/_samples/less_than.ipynb b/docs/01python/10if/_samples/less_than.ipynb → docs/01python/11if/_samples/less_than.ipynb
diff --git a/...thon/10if/_samples/logical_operator.ipynb → ...thon/11if/_samples/logical_operator.ipynb b/...thon/10if/_samples/logical_operator.ipynb → ...thon/11if/_samples/logical_operator.ipynb
diff --git a/...hon/10if/_samples/logical_operator2.ipynb → ...hon/11if/_samples/logical_operator2.ipynb b/...hon/10if/_samples/logical_operator2.ipynb → ...hon/11if/_samples/logical_operator2.ipynb
diff --git a/docs/01python/10if/_samples/max.ipynb → docs/01python/11if/_samples/max.ipynb b/docs/01python/10if/_samples/max.ipynb → docs/01python/11if/_samples/max.ipynb
diff --git a/docs/01python/10if/_samples/neq.ipynb → docs/01python/11if/_samples/neq.ipynb b/docs/01python/10if/_samples/neq.ipynb → docs/01python/11if/_samples/neq.ipynb
diff --git a/docs/01python/10if/_samples/not.ipynb → docs/01python/11if/_samples/not.ipynb b/docs/01python/10if/_samples/not.ipynb → docs/01python/11if/_samples/not.ipynb
diff --git a/docs/01python/10if/_samples/or.ipynb → docs/01python/11if/_samples/or.ipynb b/docs/01python/10if/_samples/or.ipynb → docs/01python/11if/_samples/or.ipynb
diff --git a/docs/01python/10if/_samples/over.ipynb → docs/01python/11if/_samples/over.ipynb b/docs/01python/10if/_samples/over.ipynb → docs/01python/11if/_samples/over.ipynb
diff --git a/...hon/10if/_samples/the_right_to_vote.ipynb → ...hon/11if/_samples/the_right_to_vote.ipynb b/...hon/10if/_samples/the_right_to_vote.ipynb → ...hon/11if/_samples/the_right_to_vote.ipynb
diff --git a/docs/01python/10if/_samples/true.ipynb → docs/01python/11if/_samples/true.ipynb b/docs/01python/10if/_samples/true.ipynb → docs/01python/11if/_samples/true.ipynb
diff --git a/docs/01python/10if/index.mdx → docs/01python/11if/index.mdx b/docs/01python/10if/index.mdx → docs/01python/11if/index.mdx
@@ -1,5 +1,5 @@
 ---
-sidebar_position: 10
+sidebar_position: 11
 ---
 
 import ViewSource from "@site/src/components/ViewSource/ViewSource";

diff --git a/...python/11practice/_samples/fizzbuzz.ipynb → ...python/12practice/_samples/fizzbuzz.ipynb b/...python/11practice/_samples/fizzbuzz.ipynb → ...python/12practice/_samples/fizzbuzz.ipynb
diff --git a/...ython/11practice/_samples/fizzbuzz2.ipynb → ...ython/12practice/_samples/fizzbuzz2.ipynb b/...ython/11practice/_samples/fizzbuzz2.ipynb → ...ython/12practice/_samples/fizzbuzz2.ipynb
diff --git a/docs/01python/11practice/_samples/gcd.ipynb → docs/01python/12practice/_samples/gcd.ipynb b/docs/01python/11practice/_samples/gcd.ipynb → docs/01python/12practice/_samples/gcd.ipynb
diff --git a/...python/11practice/_samples/gcd_math.ipynb → ...python/12practice/_samples/gcd_math.ipynb b/...python/11practice/_samples/gcd_math.ipynb → ...python/12practice/_samples/gcd_math.ipynb
diff --git a/...n/11practice/_samples/gcd_recursive.ipynb → ...n/12practice/_samples/gcd_recursive.ipynb b/...n/11practice/_samples/gcd_recursive.ipynb → ...n/12practice/_samples/gcd_recursive.ipynb
diff --git a/...11practice/_samples/prime_factorize.ipynb → ...12practice/_samples/prime_factorize.ipynb b/...11practice/_samples/prime_factorize.ipynb → ...12practice/_samples/prime_factorize.ipynb
diff --git a/...on/11practice/_samples/prime_number.ipynb → ...on/12practice/_samples/prime_number.ipynb b/...on/11practice/_samples/prime_number.ipynb → ...on/12practice/_samples/prime_number.ipynb
diff --git a/...n/11practice/_samples/prime_number2.ipynb → ...n/12practice/_samples/prime_number2.ipynb b/...n/11practice/_samples/prime_number2.ipynb → ...n/12practice/_samples/prime_number2.ipynb
diff --git a/docs/01python/11practice/index.mdx → docs/01python/12practice/index.mdx b/docs/01python/11practice/index.mdx → docs/01python/12practice/index.mdx
@@ -1,5 +1,5 @@
 ---
-sidebar_position: 11
+sidebar_position: 12
 ---
 
 import ViewSource from "@site/src/components/ViewSource/ViewSource";

diff --git a/docs/index.mdx b/docs/index.mdx
@@ -24,15 +24,15 @@ Python やアルゴリズムについて簡単にまとめていこうかなと
 
 ## 更新履歴
 
-11/25 練習問題の項を執筆 [練習問題](/docs/01python/11practice/)
+11/25 「練習問題の項」、「パッケージをインストール」の項を執筆 [練習問題](/docs/01python/12practice/)、[パッケージをインストール](/docs/01python/07pip/)
 
 11/13 第五週の分を執筆 [ライフゲーム](/docs/02advanced/01life-game/)
 
-11/6 第四週の分を執筆 [多次元配列](/docs/01python/09multi-array/)、[条件分岐](/docs/01python/10if/)
+11/6 第四週の分を執筆 [多次元配列](/docs/01python/10multi-array/)、[条件分岐](/docs/01python/11if/)
 
-11/6 range 関数についてを補足 [この下](/docs/01python/08array/#%E5%95%8F%E9%A1%8C-1)
+11/6 range 関数についてを補足 [この下](/docs/01python/09array/#%E5%95%8F%E9%A1%8C-1)
 
-10/30 第三週の分を執筆 [繰り返し処理](/docs/01python/07for/)、[配列](/docs/01python/08array/)
+10/30 第三週の分を執筆 [繰り返し処理](/docs/01python/08for/)、[配列](/docs/01python/09array/)
 
 10/23 第二週の分を執筆 [関数](/docs/01python/05function/)、[ライブラリ](/docs/01python/06library/)