hello dsa

Author: rayxtr

loops.ipynb

@@ -102,7 +102,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [
     {
@@ -119,9 +119,10 @@
       "10\n",
       "22\n",
       "12\n",
-      "860 yes\n",
-      "200 yes\n",
-      "240 yes\n"
+      "860 NO\n",
+      "200 NO\n",
+      "240 NO\n",
+      "[22, 12, 4, 10, 43]\n"
      ]
     }
    ],
@@ -135,7 +136,15 @@
     "    print (i)    \n",
     "\n",
     "for i in range(len(h)-1,-1,-2):\n",
-    "    print(h[i]*20,'NO')\n"
+    "    print(h[i]*20,'NO')\n",
+    "\n",
+    "for i in range(0, len(h) - 1, 2):\n",
+    "    t = h[i]\n",
+    "    h[i] = h[i + 1]\n",
+    "    h[i + 1] = t\n",
+    "\n",
+    "print(h)\n",
+    "\n"
    ]
   },
   {