Update functions.ipynb

Author: liganega

functions.ipynb

@@ -1514,21 +1514,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [
     {
      "ename": "NameError",
      "evalue": "name 'func_hi' is not defined",
      "output_type": "error",
      "traceback": [
-      "\u001b[31m---------------------------------------------------------------------------\u001b[39m\n",
-      "\u001b[31mNameError\u001b[39m                                 Traceback (most recent call last)\n",
-      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[111]\u001b[39m\u001b[32m, line 1\u001b[39m\n",
-      "\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[43mfunc_hi\u001b[49m()\n",
-      "\u001b[32m      3\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mfunc_hi\u001b[39m() :\n",
-      "\u001b[32m      4\u001b[39m   \u001b[38;5;28mprint\u001b[39m(\u001b[33m\"\u001b[39m\u001b[33mHi\u001b[39m\u001b[33m\"\u001b[39m)\n",
-      "\n",
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mNameError\u001b[39m                                 Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[1]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[43mfunc_hi\u001b[49m()\n\u001b[32m      3\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mfunc_hi\u001b[39m() :\n\u001b[32m      4\u001b[39m   \u001b[38;5;28mprint\u001b[39m(\u001b[33m\"\u001b[39m\u001b[33mHi\u001b[39m\u001b[33m\"\u001b[39m)\n",
       "\u001b[31mNameError\u001b[39m: name 'func_hi' is not defined"
      ]
     }
@@ -1556,6 +1552,13 @@
     "이는 함수 호출 아랫쪽에 `func_hi()` 함수가 정의되어 있다 하더라도 마찬가지다."
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "(3) 이전 ROT13 코드 함수화 할 것!"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},