Program_7.ipynb

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    "## `Q7.` ##  \n",
    "\n",
    "## ``` Create a menu drive Python program with a dictionary for words and their meanings. Write functions to add a new entry (word: meaning), search for a particular word and retrieve meaning, given meaning find words with the same meaning, remove an entry, display all words sorted alphabetically.```##"
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      "1: Create new dictionary\n",
      "2: Add new word\n",
      "3: Find meaning\n",
      "4: Find word with same meaning\n",
      "5: Display sorted list of words\n",
      "6: Quit\n",
      "Enter Choice: 1\n",
      "\n",
      "Enter word:a\n",
      "\n",
      "Enter meaning:apple\n",
      "\n",
      "Do you want to continue adding words(y or n):y\n",
      "\n",
      "Enter word:b\n",
      "\n",
      "Enter meaning:bat\n",
      "\n",
      "Do you want to continue adding words(y or n):y\n",
      "\n",
      "Enter word:c\n",
      "\n",
      "Enter meaning:cat\n",
      "\n",
      "Do you want to continue adding words(y or n):y\n",
      "\n",
      "Enter word:d\n",
      "\n",
      "Enter meaning:dog\n",
      "\n",
      "Do you want to continue adding words(y or n):n\n",
      "\n",
      "Do you want to continue(y or n)?y\n",
      "1: Create new dictionary\n",
      "2: Add new word\n",
      "3: Find meaning\n",
      "4: Find word with same meaning\n",
      "5: Display sorted list of words\n",
      "6: Quit\n",
      "Enter Choice: 2\n",
      "\n",
      "Enter word:e\n",
      "\n",
      "Enter meaning:egg\n",
      "\n",
      "Do you want to continue(y or n)?y\n",
      "1: Create new dictionary\n",
      "2: Add new word\n",
      "3: Find meaning\n",
      "4: Find word with same meaning\n",
      "5: Display sorted list of words\n",
      "6: Quit\n",
      "Enter Choice: 2\n",
      "\n",
      "Enter word:kitten\n",
      "\n",
      "Enter meaning:cat\n",
      "\n",
      "Do you want to continue(y or n)?y\n",
      "1: Create new dictionary\n",
      "2: Add new word\n",
      "3: Find meaning\n",
      "4: Find word with same meaning\n",
      "5: Display sorted list of words\n",
      "6: Quit\n",
      "Enter Choice: 3\n",
      "Enter word:b\n",
      "Meaning:bat\n",
      "\n",
      "Do you want to continue(y or n)?y\n",
      "1: Create new dictionary\n",
      "2: Add new word\n",
      "3: Find meaning\n",
      "4: Find word with same meaning\n",
      "5: Display sorted list of words\n",
      "6: Quit\n",
      "Enter Choice: 4\n",
      "Enter meaning:cat\n",
      "Words with same meaning:['c', 'kitten']\n",
      "\n",
      "Do you want to continue(y or n)?y\n",
      "1: Create new dictionary\n",
      "2: Add new word\n",
      "3: Find meaning\n",
      "4: Find word with same meaning\n",
      "5: Display sorted list of words\n",
      "6: Quit\n",
      "Enter Choice: 5\n",
      "a ==> apple\n",
      "b ==> bat\n",
      "c ==> cat\n",
      "d ==> dog\n",
      "e ==> egg\n",
      "kitten ==> cat\n",
      "Sorted list of words : \n",
      "['a', 'b', 'c', 'd', 'e', 'kitten']\n",
      "\n",
      "Do you want to continue(y or n)?n\n"
     ]
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    "word_dict = {}\n",
    "\n",
    "\n",
    "def create_dict():\n",
    "    global word_dict\n",
    "    word_dict = {}\n",
    "    ch = \"y\"\n",
    "    while (ch == \"y\") or (ch == \"Y\"):\n",
    "        print(\"\\nEnter word:\", end=\"\")\n",
    "        word = input()\n",
    "        print(\"\\nEnter meaning:\", end=\"\")\n",
    "        meaning = input()\n",
    "        word_dict[word] = meaning\n",
    "        print(\"\\nDo you want to continue adding words(y or n):\", end=\"\")\n",
    "        ch = input()\n",
    "\n",
    "\n",
    "def add_word():\n",
    "    global word_dict\n",
    "    print(\"\\nEnter word:\", end=\"\")\n",
    "    word = input()\n",
    "    print(\"\\nEnter meaning:\", end=\"\")\n",
    "    meaning = input()\n",
    "    word_dict[word] = meaning\n",
    "\n",
    "\n",
    "def find_meaning(w):\n",
    "    return word_dict[w]\n",
    "\n",
    "\n",
    "def find_word_same_meaning(mng):\n",
    "    words = []\n",
    "    for w, m in word_dict.items():\n",
    "        if mng == m:\n",
    "            words.append(w)\n",
    "    return words\n",
    "\n",
    "\n",
    "def display_sorted():\n",
    "    for w, m in word_dict.items():\n",
    "        print(f\"{w} ==> {m}\")\n",
    "    print(\"Sorted list of words : \")\n",
    "    print(sorted(word_dict.keys()))\n",
    "\n",
    "\n",
    "def main():\n",
    "    ch = \"y\"\n",
    "    while ch == \"Y\" or ch == \"y\":\n",
    "        print(\"1: Create new dictionary\")\n",
    "        print(\"2: Add new word\")\n",
    "        print(\"3: Find meaning\")\n",
    "        print(\"4: Find word with same meaning\")\n",
    "        print(\"5: Display sorted list of words\")\n",
    "        print(\"6: Quit\")\n",
    "        print(\"Enter Choice: \", end=\"\")\n",
    "        option = int(input())\n",
    "        if option == 1:\n",
    "            create_dict()\n",
    "        elif option == 2:\n",
    "            add_word()\n",
    "        elif option == 3:\n",
    "            print(\"Enter word:\", end=\"\")\n",
    "            word = input()\n",
    "            print(\"Meaning:%s\" % (find_meaning(word)))\n",
    "        elif option == 4:\n",
    "            print(\"Enter meaning:\", end=\"\")\n",
    "            meaning = input()\n",
    "            print(\"Words with same meaning:\", end=\"\")\n",
    "            print(find_word_same_meaning(meaning))\n",
    "        elif option == 5:\n",
    "            display_sorted()\n",
    "        elif option == 6:\n",
    "            exit()\n",
    "            \n",
    "\n",
    "        print(\"\\nDo you want to continue(y or n)?\", end=\"\")\n",
    "        ch = input()\n",
    "\n",
    "\n",
    "if __name__ == \"__main__\":\n",
    "    main()"
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