String reversing and slicing.

Author: dineshreddy221

string_coding.ipynb

@@ -0,0 +1,175 @@
+{
+  "nbformat": 4,
+  "nbformat_minor": 0,
+  "metadata": {
+    "colab": {
+      "provenance": [],
+      "authorship_tag": "ABX9TyP+KYkiUrtIlCQBOXBq/Fjp",
+      "include_colab_link": true
+    },
+    "kernelspec": {
+      "name": "python3",
+      "display_name": "Python 3"
+    },
+    "language_info": {
+      "name": "python"
+    }
+  },
+  "cells": [
+    {
+      "cell_type": "markdown",
+      "metadata": {
+        "id": "view-in-github",
+        "colab_type": "text"
+      },
+      "source": [
+        "<a href=\"https://colab.research.google.com/github/dineshreddy221/Python/blob/main/string_coding.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 1,
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 53
+        },
+        "id": "XfXqXDEfHwpQ",
+        "outputId": "a63ced56-7930-4f4e-cffa-50a7582445c1"
+      },
+      "outputs": [
+        {
+          "name": "stdout",
+          "output_type": "stream",
+          "text": [
+            "input from user: string.rev.order.words\n"
+          ]
+        },
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/plain": [
+              "'words.order.rev.string'"
+            ],
+            "application/vnd.google.colaboratory.intrinsic+json": {
+              "type": "string"
+            }
+          },
+          "metadata": {},
+          "execution_count": 1
+        }
+      ],
+      "source": [
+        "# Reversing the word from thier position.\n",
+        "def rev_word_str():\n",
+        "  s = input(\"input from user: \")\n",
+        "  word = s.split(\".\")\n",
+        "  rev_sent = \".\".join(word[::-1])\n",
+        "  return rev_sent\n",
+        "\n",
+        "rev_word_str()"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "# Reversed word with given string using class\n",
+        "class Solution:\n",
+        "    # Function to reverse words in a given string.\n",
+        "    def rev_word_str(self):\n",
+        "        s = input(\"Input from user: \")\n",
+        "        words = s.split(\".\")\n",
+        "        rev_sent = \".\".join(words[::-1])\n",
+        "        return rev_sent\n",
+        "\n",
+        "# Create an instance of the Solution class\n",
+        "sol = Solution()\n",
+        "\n",
+        "# Call the rev_word_str method\n",
+        "result = sol.rev_word_str()\n",
+        "print(\"Reversed string:\", result)\n"
+      ],
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "id": "4ys6Xl6hILN1",
+        "outputId": "1d17328f-529e-4c76-ddcc-74eb716bd2c7"
+      },
+      "execution_count": 2,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "Input from user: reversed.string.original\n",
+            "Reversed string: original.string.reversed\n"
+          ]
+        }
+      ]
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        " # Reverse the string with indexing\n",
+        "s = input(\"input string: \")\n",
+        "rev_w = s[::-1]\n",
+        "print(\"reverse input word: \", rev_w)"
+      ],
+      "metadata": {
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "id": "OfTaGs1rOL1h",
+        "outputId": "c0f7c2ad-af4a-4a88-e555-ee1c0c49cf62"
+      },
+      "execution_count": 3,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "input string: indexing\n",
+            "reverse input word:  gnixedni\n"
+          ]
+        }
+      ]
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "string_slicing = input(\"input string from user: \")\n",
+        "# output: Even positing of a string\n",
+        "\n",
+        "print(\"Even positioned string: \",\"-\".join(string_slicing[::2]))"
+      ],
+      "metadata": {
+        "id": "s3EG94ozPfp3",
+        "colab": {
+          "base_uri": "https://localhost:8080/"
+        },
+        "outputId": "8145d11d-97f0-4262-8bba-909f2343e964"
+      },
+      "execution_count": 5,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "name": "stdout",
+          "text": [
+            "input string from user: Architecture\n",
+            "Even positioned string:  A-c-i-e-t-r\n"
+          ]
+        }
+      ]
+    },
+    {
+      "cell_type": "code",
+      "source": [],
+      "metadata": {
+        "id": "V7gxrgLGSOM7"
+      },
+      "execution_count": null,
+      "outputs": []
+    }
+  ]
+}