number_to_number_names.ipynb

{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"name":"number_to_number_names.ipynb","provenance":[],"collapsed_sections":[],"authorship_tag":"ABX9TyNfrEiz2j0iKYrP9LyoG/ME"},"kernelspec":{"name":"python3","display_name":"Python 3"}},"cells":[{"cell_type":"code","metadata":{"id":"8Df4chXmV4k2","colab_type":"code","outputId":"7f2f398d-3221-4e15-a3b6-90a56cae7e1c","executionInfo":{"status":"error","timestamp":1587554445059,"user_tz":-330,"elapsed":1001,"user":{"displayName":"nam lg","photoUrl":"","userId":"13723457184973398915"}},"colab":{"base_uri":"https://localhost:8080/","height":340}},"source":["        upto20 = ['',\"One\" ,\"Two\" ,\"Three\" ,\"Four\" , \"Five\" ,\"Six\" , \"Seven\" ,  \"Eight\" ,\"Nine\" ,\"Ten\" , \"Eleven\" ,  \"Twelve\" , \"Thirteen\" , \"Fourteen\",  \"Fifteen\" ,  \"Sixteen\" ,\"Seventeen\" ,  \"Eighteen\" , \"Nineteen\"]\n","        tens = [\"\" ,\"\" ,\"Twenty\" ,\"Thirty\" ,\"Forty\" ,\"Fifty\" , \"Sixty\" , \"Seventy\" , \"Eighty\" ,\"Ninety\"]\n","\n","        place_in_indian = ['Crore' , 'Lakh' , 'Thousand' ,'']\n","        place_in_western = ['Trillion','Billion' , 'Million' ,'Thousand' ,'']\n","\n","        split_by_in_indian = 2\n","        split_by_in_western = 3\n","\n","        def twodigits(n : int) -> str:\n","          if n == 0:\n","            return(\"Zero\")\n","          elif n < len(upto20):\n","            return upto20[n]\n","          return tens[n//10] + ' ' + upto20[n%10]\n","\n","        def threedigits(n : int) -> str:\n","          if n < 100:\n","            return twodigits(n)\n","          elif n % 100 == 0:\n","            return upto20[n//100] + H100\n","          return upto20[n//100] + ' ' + H100  + ' and ' + twodigits(n%100)\n","\n","        def split_into_denominations(number : int):\n","          without_hundreds_tens_ones = str(number)[:-3]\n","          hundreds_ten_ones = str(number)[-3:]\n","          return(without_hundreds_tens_ones , hundreds_ten_ones)\n","\n","        def convert_to_number_names(out : [] , place_values : []) -> str:\n","          store = ' '\n","          index = 0\n","          for i in out:\n","            if i == 0:\n","              continue\n","            store += threedigits(i) + ' ' + place_values[index] + ' '\n","            index += 1\n","          return(store)\n","\n","        def modify_indian(without_h_t_o : int) -> int:\n","          if len(without_h_t_o) % 2 == 1:\n","            return('0' + without_h_t_o)\n","          return(without_h_t_o)\n","\n","        def modify_western(without_h_t_o : int) ->int:\n","          if len(without_h_t_o) % 3 == 1:\n","            return('00' + without_h_t_o)\n","          elif len(without_h_t_o) % 3 == 2:\n","            return('0' + without_h_t_o)\n","          return(without_h_t_o)\n","\n","        def split_without_h_t_o(without_h_t_o , h_t_o , split_by : int) -> []:\n","          out = [int(without_h_t_o[i:i+split_by]) for i in range(0 ,len(without_h_t_o) , split_by)]\n","          out.append(int(h_t_o))\n","          return(out)\n","\n","        def get_the_place_values(place_in : [] , out : []) -> []:\n","          return(place_in[len(place_in) - len(out) : ])\n","\n","        def indian(number : int) ->str:\n","          without_h_t_o , h_t_o = split_into_denominations(number)\n","          out = split_without_h_t_o(modify_indian(without_h_t_o) , h_t_o , split_by_in_indian)\n","          return(convert_to_number_names(out , get_the_place_values(place_in_indian , out)) + ' ' )\n","\n","\n","        def western(number : int) -> str:\n","          without_h_t_o , h_t_o = split_into_denominations(number)\n","          out = split_without_h_t_o(modify_western(without_h_t_o) , h_t_o , split_by_in_western)\n","          return(convert_to_number_names(out , get_the_place_values(place_in_western , out)) + ' ')\n","\n","def number_to_words(number: int):\n","          in_ind_and_western = \"IN THE INDIAN SYSTEM : \" + indian(number).lower() + '\\n' + \"IN THE WESTERN SYSTEM : \" + western(number).lower()\n","          return(in_ind_and_western) \n","\n","\n","print(number_to_words(142919))\n"],"execution_count":1,"outputs":[{"output_type":"error","ename":"NameError","evalue":"ignored","traceback":["\u001b[0;31m---------------------------------------------------------------------------\u001b[0m","\u001b[0;31mNameError\u001b[0m                                 Traceback (most recent call last)","\u001b[0;32m<ipython-input-1-c46595b66452>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m     73\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     74\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 75\u001b[0;31m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnumber_to_words\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m142919\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m","\u001b[0;32m<ipython-input-1-c46595b66452>\u001b[0m in \u001b[0;36mnumber_to_words\u001b[0;34m(number)\u001b[0m\n\u001b[1;32m     69\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     70\u001b[0m \u001b[0;32mdef\u001b[0m \u001b[0mnumber_to_words\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnumber\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mint\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 71\u001b[0;31m   \u001b[0min_ind_and_western\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;34m\"IN THE INDIAN SYSTEM : \"\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mindian\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnumber\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlower\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m'\\n'\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m\"IN THE WESTERN SYSTEM : \"\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mwestern\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnumber\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlower\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     72\u001b[0m   \u001b[0;32mreturn\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0min_ind_and_western\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     73\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n","\u001b[0;32m<ipython-input-1-c46595b66452>\u001b[0m in \u001b[0;36mindian\u001b[0;34m(number)\u001b[0m\n\u001b[1;32m     60\u001b[0m   \u001b[0mwithout_h_t_o\u001b[0m \u001b[0;34m,\u001b[0m \u001b[0mh_t_o\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0msplit_into_denominations\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnumber\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     61\u001b[0m   \u001b[0mout\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0msplit_without_h_t_o\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mmodify_indian\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mwithout_h_t_o\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m,\u001b[0m \u001b[0mh_t_o\u001b[0m \u001b[0;34m,\u001b[0m \u001b[0msplit_by_in_indian\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 62\u001b[0;31m   \u001b[0;32mreturn\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mconvert_to_number_names\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mout\u001b[0m \u001b[0;34m,\u001b[0m \u001b[0mget_the_place_values\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mplace_in_indian\u001b[0m \u001b[0;34m,\u001b[0m \u001b[0mout\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m' '\u001b[0m \u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     63\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     64\u001b[0m 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\u001b[0;34m+=\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     37\u001b[0m   \u001b[0;32mreturn\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mstore\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n","\u001b[0;32m<ipython-input-1-c46595b66452>\u001b[0m in \u001b[0;36mthreedigits\u001b[0;34m(n)\u001b[0m\n\u001b[1;32m     20\u001b[0m   \u001b[0;32melif\u001b[0m \u001b[0mn\u001b[0m \u001b[0;34m%\u001b[0m \u001b[0;36m100\u001b[0m \u001b[0;34m==\u001b[0m \u001b[0;36m0\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     21\u001b[0m     \u001b[0;32mreturn\u001b[0m \u001b[0mupto20\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mn\u001b[0m\u001b[0;34m//\u001b[0m\u001b[0;36m100\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mH100\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 22\u001b[0;31m   \u001b[0;32mreturn\u001b[0m \u001b[0mupto20\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mn\u001b[0m\u001b[0;34m//\u001b[0m\u001b[0;36m100\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m' '\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mH100\u001b[0m  \u001b[0;34m+\u001b[0m \u001b[0;34m' and '\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mtwodigits\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mn\u001b[0m\u001b[0;34m%\u001b[0m\u001b[0;36m100\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     23\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     24\u001b[0m \u001b[0;32mdef\u001b[0m \u001b[0msplit_into_denominations\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnumber\u001b[0m \u001b[0;34m:\u001b[0m \u001b[0mint\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n","\u001b[0;31mNameError\u001b[0m: name 'H100' is not defined"]}]},{"cell_type":"markdown","metadata":{"id":"1CaE_SN4XenA","colab_type":"text"},"source":[""]}]}