c2 update

Lixxcn · Lixxcn · commit 4513ff60d783 · 2025-06-27T17:01:40.000+08:00
diff --git a/02-array-seq/array-seq.ipynb b/02-array-seq/array-seq.ipynb
@@ -335,7 +335,27 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 21,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[36, 162, 163, 165, 8364, 164]"
+      ]
+     },
+     "execution_count": 21,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "list(ord(symbol) for symbol in symbols)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 22,
    "metadata": {},
    "outputs": [
     {
@@ -344,7 +364,7 @@
        "array('I', [36, 162, 163, 165, 8364, 164])"
       ]
      },
-     "execution_count": 12,
+     "execution_count": 22,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -364,7 +384,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": 27,
    "metadata": {},
    "outputs": [
     {
@@ -384,7 +404,9 @@
     "colors = ['black', 'white']\n",
     "sizes = ['S', 'M', 'L']\n",
     "\n",
-    "for tshirt in ('%s %s' % (c, s) for c in colors for s in sizes):\n",
+    "# for tshirt in ('%s %s' % (c, s) for c in colors for s in sizes):\n",
+    "#     print(tshirt)\n",
+    "for tshirt in (f'{c} {s}' for c in colors for s in sizes):\n",
     "    print(tshirt)"
    ]
   },
