Merge pull request #237 from chvmvd/add-highlight

Author: chvmvd

docs/02-python/05-function/index.mdx

@@ -52,9 +52,11 @@ Python では、きちんとインデント（字下げ）をしないとエラ
 <ViewSource path="/function/introduce_self.ipynb" />
 
 :::note
+
 上のプログラムでも問題ないのですが、実際には次のプログラムのように `f-string` を使った表記の方が可読性が高くなって実際の開発では好まれてたりします。しかし、あまり気にしなくて良いでしょう。ちなみに、`"` の前に `f` と書くことで、`"` 内の `{` で囲まれた変数の中身を表示できます。
 
 <ViewSource path="/function/introduce_self_fstring.ipynb" />
+
 :::
 
 戻り値を使うと、次のようにも表現できます。

docs/05-algorithms/06-dp/index.mdx

@@ -82,7 +82,7 @@ DP には大きく分けて、二種類あります。トップダウン方式
 
 次のようにしても良いでしょう。
 
-<ViewSource path="/dp/fib_bottom_up.ipynb" />
+<ViewSource path="/dp/fib_bottom_up2.ipynb" />
 
 :::
 

static/function/introduce_language_fstring.ipynb

@@ -7,6 +7,7 @@
    "outputs": [],
    "source": [
     "def introduce_self(name, language):\n",
+    "    # highlight-next-line\n",
     "    print(f\"私の名前は、{name}です。{language}選択です。\")\n",
     "\n",
     "\n",

static/function/introduce_self_fstring.ipynb

@@ -7,6 +7,7 @@
    "outputs": [],
    "source": [
     "def introduce_self(name):\n",
+    "    # highlight-next-line\n",
     "    print(f\"私の名前は、{name}です。\")\n",
     "\n",
     "\n",

static/gaussian-elimination/gauss_jordan_elimination.ipynb

@@ -10,25 +10,31 @@
     "    # 前進消去\n",
     "    for i in range(len(a)):\n",
     "        # 部分ピボット選択\n",
+    "        max_index = i\n",
     "        for j in range(i + 1, len(a)):\n",
-    "            if abs(a[i][i]) < abs(a[j][i]):\n",
-    "                a[i], a[j] = a[j], a[i]\n",
+    "            if abs(a[max_index][i]) < abs(a[j][i]):\n",
+    "                max_index = j\n",
+    "                a[i], a[max_index] = a[max_index], a[i]\n",
     "\n",
     "        # pivot倍で行を割る\n",
     "        pivot = a[i][i]\n",
     "        for j in range(i, len(a[i])):\n",
     "            a[i][j] /= pivot\n",
     "\n",
+    "        # highlight-start\n",
     "        # 掃き出す\n",
     "        for j in range(len(a)):\n",
     "            if j != i:\n",
     "                factor = a[j][i]\n",
     "                for k in range(i, len(a[i])):\n",
     "                    a[j][k] -= factor * a[i][k]\n",
+    "        # highlight-end\n",
+    "    # highlight-start\n",
     "    x = []\n",
     "    for i in range(len(a)):\n",
     "        x.append(a[i][len(a[i]) - 1])\n",
     "    return x\n",
+    "    # highlight-end\n",
     "\n",
     "\n",
     "print(gauss_jordan_elimination([[0, -2, 3, 2], [-1, 3, -2, 1], [1, -1, 6, 11]]))"

static/gaussian-elimination/gaussian_elimination_revised.ipynb

@@ -9,12 +9,14 @@
     "def gaussian_elimination_revised(a):\n",
     "    # 前進消去\n",
     "    for i in range(len(a)):\n",
+    "        # highlight-start\n",
     "        # 部分ピボット選択\n",
     "        max_index = i\n",
     "        for j in range(i + 1, len(a)):\n",
     "            if abs(a[max_index][i]) < abs(a[j][i]):\n",
     "                max_index = j\n",
     "        a[i], a[max_index] = a[max_index], a[i]\n",
+    "        # highlight-end\n",
     "\n",
     "        # pivot倍で行を割る\n",
     "        pivot = a[i][i]\n",

static/image/append.ipynb

@@ -1,18 +1,18 @@
 {
- "nbformat": 4,
- "nbformat_minor": 2,
- "metadata": {},
  "cells": [
   {
+   "cell_type": "code",
+   "execution_count": null,
    "metadata": {},
+   "outputs": [],
    "source": [
     "a = [1, 2]\n",
     "a.append(3)\n",
     "print(a)"
-   ],
-   "cell_type": "code",
-   "outputs": [],
-   "execution_count": null
+   ]
   }
- ]
+ ],
+ "metadata": {},
+ "nbformat": 4,
+ "nbformat_minor": 2
 }

static/life-game/count_neighbors.ipynb

@@ -10,6 +10,7 @@
     "    cnt = 0\n",
     "    for k in range(i - 1, i + 2):\n",
     "        for l in range(j - 1, j + 2):\n",
+    "            # highlight-next-line\n",
     "            if 0 <= k < len(board) and 0 <= l < len(board[k]):\n",
     "                cnt += board[k][l]\n",
     "    return cnt - board[i][j]\n",

static/life-game/is_alive.ipynb

@@ -1,10 +1,10 @@
 {
- "nbformat": 4,
- "nbformat_minor": 2,
- "metadata": {},
  "cells": [
   {
+   "cell_type": "code",
+   "execution_count": null,
    "metadata": {},
+   "outputs": [],
    "source": [
     "def count_neighbors(board, i, j):\n",
     "    cnt = 0\n",
@@ -15,6 +15,7 @@
     "    return cnt - board[i][j]\n",
     "\n",
     "\n",
+    "# highlight-start\n",
     "def is_alive(board, i, j):\n",
     "    neighbors_cnt = count_neighbors(board, i, j)\n",
     "    if board[i][j] == 0:\n",
@@ -31,12 +32,15 @@
     "            return 0\n",
     "\n",
     "\n",
+    "# highlight-end\n",
+    "\n",
+    "\n",
     "board = [[1, 1, 0], [1, 0, 0], [0, 0, 0]]\n",
     "print(is_alive(board, 0, 0))"
-   ],
-   "cell_type": "code",
-   "outputs": [],
-   "execution_count": null
+   ]
   }
- ]
+ ],
+ "metadata": {},
+ "nbformat": 4,
+ "nbformat_minor": 2
 }

static/life-game/life_game.ipynb

@@ -1,30 +1,30 @@
 {
- "nbformat": 4,
- "nbformat_minor": 2,
- "metadata": {},
  "cells": [
   {
+   "cell_type": "code",
+   "execution_count": null,
    "metadata": {},
+   "outputs": [],
    "source": [
     "!pip install ita"
-   ],
-   "cell_type": "code",
-   "outputs": [],
-   "execution_count": null
+   ]
   },
   {
+   "cell_type": "code",
+   "execution_count": null,
    "metadata": {},
+   "outputs": [],
    "source": [
     "import ita\n",
     "\n",
     "%matplotlib inline"
-   ],
-   "cell_type": "code",
-   "outputs": [],
-   "execution_count": null
+   ]
   },
   {
+   "cell_type": "code",
+   "execution_count": null,
    "metadata": {},
+   "outputs": [],
    "source": [
     "def count_neighbors(board, i, j):\n",
     "    cnt = 0\n",
@@ -82,10 +82,10 @@
     "n = 20\n",
     "images = life_game(data, n)\n",
     "ita.plot.animation_show(images)"
-   ],
-   "cell_type": "code",
-   "outputs": [],
-   "execution_count": null
+   ]
   }
- ]
+ ],
+ "metadata": {},
+ "nbformat": 4,
+ "nbformat_minor": 2
 }