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Author: AkashBorgalli

Assignment-18.ipynb

@@ -74,8 +74,8 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
-   "id": "6bb76d12",
+   "execution_count": 4,
+   "id": "abeae836",
    "metadata": {},
    "outputs": [
     {
@@ -89,14 +89,88 @@
     }
    ],
    "source": [
-    "lst = [1, 2, 3, 4, 5, 6]\n",
-    "first = lst[0]\n",
-    "middle = lst[1:-1]\n",
-    "last = lst[-1]\n",
+    "lst=[1,2,3,4,5,6]\n",
+    "first,*middle,last=lst\n",
     "print(first)\n",
     "print(middle)\n",
     "print(last)"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "a356c62c",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def factorial(n):\n",
+    "    if n==0:\n",
+    "        return 1\n",
+    "    else:\n",
+    "        return n*factorial(n-1)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "858b7aa3",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "120\n",
+      "6\n",
+      "1\n",
+      "1\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(factorial(5))\n",
+    "print(factorial(3))\n",
+    "print(factorial(1))\n",
+    "print(factorial(0))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "id": "fa7b25b1",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def move_to_end(a,b):\n",
+    "    l = len(a)\n",
+    "    for i in a:\n",
+    "        if i == b:\n",
+    "            a.remove(i)\n",
+    "            a.append(i)\n",
+    "    return a"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 26,
+   "id": "01224685",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[3, 2, 4, 4, 1, 1]\n",
+      "[7, 8, 1, 2, 3, 4, 9]\n",
+      "['b', 'a', 'a', 'a']\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(move_to_end([1, 3, 2, 4, 4, 1], 1))\n",
+    "print(move_to_end([7, 8, 9, 1, 2, 3, 4], 9))\n",
+    "print(move_to_end([\"a\", \"a\", \"a\", \"b\"],\"a\"))"
+   ]
   }
  ],
  "metadata": {