remove a mistaken code cell

Thomsen · Mar 27, 2019 · 2d74849 · 2d74849
1 parent eda91e1
commit 2d74849
Showing 1 changed file with 0 additions and 24 deletions.
diff --git a/Part.2.D.4-recursion.ipynb b/Part.2.D.4-recursion.ipynb
@@ -484,30 +484,6 @@
     "函数开始执行的时候，`x` 的值，是由外部代码（即，函数被调用的那一句）传递进来的。即便函数内部的变量名称与外部的变量名称相同，它们也不是同一个变量。"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "4430918896\n",
-      "4467206608\n"
-     ]
-    }
-   ],
-   "source": [
-    "# 观察一下名称相同的一个全局变量和局部变量的不同内存地址\n",
-    "def f(n):\n",
-    "    return id(n)\n",
-    "    \n",
-    "n = 5\n",
-    "print(id(n))    # 全局变量 n 的内存地址\n",
-    "print(id(f(n))) # 局部变量 n 的内存地址。"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},