[--update: Modified Excercises/Python Session Fundamentals/Python Session 02]

Author: syedabdullahbukhari77

Logic Building Exercises/Python Sessions Fundamentals/Python Session - 02/Python_Session_02.ipynb

@@ -324,11 +324,232 @@
         }
       ]
     },
+    {
+      "cell_type": "code",
+      "source": [
+        "repeating_list: list = []\n",
+        "\n",
+        "def repeat_n(numbers: list) -> None:\n",
+        "  for n in numbers:\n",
+        "    if (n == n+1):\n",
+        "      repeating_list.append(n)\n",
+        "    else: print('no repeatation')\n",
+        "\n",
+        "repeat_n([1, 2 , 3 ,4 ,5 , 4 ,2])"
+      ],
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "id": "rEXmyQ4otUzj",
+        "outputId": "fdb4996d-d5a1-4216-d6a5-c02614a6579e"
+      },
+      "execution_count": 2,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "no repeatation\n",
+            "no repeatation\n",
+            "no repeatation\n",
+            "no repeatation\n",
+            "no repeatation\n",
+            "no repeatation\n",
+            "no repeatation\n"
+          ]
+        }
+      ]
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "rep_list: list = []\n",
+        "\n",
+        "def fn_list(numbers: list):\n",
+        "  for n in numbers:\n",
+        "    if (n + 1 == n) & (n == n+1):\n",
+        "      rep_list.append(n)\n",
+        "      print('repeating!')\n",
+        "    else: print('No repeating')\n",
+        "\n",
+        "\n",
+        "print(rep_list)\n",
+        "\n",
+        "fn_list([1 , 2 , 3 , 4 , 5 , 2 ,3])\n",
+        "fn_list([6 , 7 , 1 , 4 , 7])"
+      ],
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "id": "fftokFA2a93W",
+        "outputId": "d9303613-5903-4f64-fbc0-3a3193ecfa8c"
+      },
+      "execution_count": 14,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "[]\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n",
+            "No repeating\n"
+          ]
+        }
+      ]
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "def find_first_repeat(numbers: list):\n",
+        "  seen_ = set()\n",
+        "  for n in numbers:\n",
+        "    if (n in seen_):\n",
+        "      return n\n",
+        "    seen_.add(n)\n",
+        "  return 'No repeating'"
+      ],
+      "metadata": {
+        "id": "r9EbVHzPbePF"
+      },
+      "execution_count": 15,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "print(find_first_repeat([1, 2, 3, 4, 5, 2, 3]))"
+      ],
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "id": "1EfJ3m50x9hL",
+        "outputId": "b96052fb-5fc0-4822-bb88-d63b5295a392"
+      },
+      "execution_count": 16,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "2\n"
+          ]
+        }
+      ]
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "def find_first_repeat(numbers: list) -> None:\n",
+        "  try:\n",
+        "    seen = set()\n",
+        "\n",
+        "    for n in numbers:\n",
+        "      if n in seen:\n",
+        "        return n\n",
+        "      seen.append(n)\n",
+        "    return 'No repeat!'\n",
+        "\n",
+        "  except TypeError:\n",
+        "    return 'Invalid input: Please pass a list of numbers'\n",
+        ""
+      ],
+      "metadata": {
+        "id": "g8iyZuulyhY1"
+      },
+      "execution_count": 17,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "def most_frequent(numbers: list) -> int:\n",
+        "  dic_count: dict = {}\n",
+        "  for n in numbers:\n",
+        "    if n in dic_count:\n",
+        "      dic_count[n] += 1\n",
+        "    else:\n",
+        "      dic_count[n] = 1\n",
+        "\n",
+        "  most_frequent()"
+      ],
+      "metadata": {
+        "id": "i3Ml9aKy5pAK"
+      },
+      "execution_count": 18,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [],
+      "metadata": {
+        "id": "7dbIWCM67kQi"
+      },
+      "execution_count": 32,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [],
+      "metadata": {
+        "id": "vEcUfxT075jW"
+      },
+      "execution_count": 32,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [],
+      "metadata": {
+        "id": "UmOTNRQD75lW"
+      },
+      "execution_count": 32,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [],
+      "metadata": {
+        "id": "wSd5e2d_75nZ"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [],
+      "metadata": {
+        "id": "D-ZPAwKi7kS0"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [],
+      "metadata": {
+        "id": "q59IHbbo7BEa"
+      },
+      "execution_count": 18,
+      "outputs": []
+    },
     {
       "cell_type": "code",
       "source": [],
       "metadata": {
-        "id": "rEXmyQ4otUzj"
+        "id": "qPnQ_N5E7BGc"
       },
       "execution_count": null,
       "outputs": []