charSort.ipynb

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   "outputs": [
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     "name": "stdout",
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     "text": [
      "bdefghjjkkkmnnooorrs\n"
     ]
    }
   ],
   "source": [
    "# sort string alphabetically\n",
    "a = \"sdjkogjerobnkrfmkohn\"\n",
    "\n",
    "tmp = []\n",
    "\n",
    "for letter in a:\n",
    "    tmp.append(letter)\n",
    "\n",
    "for i in range(len(tmp) - 1):\n",
    "    for j in range(len(tmp) - 1):\n",
    "        if tmp[j] > tmp[j+1]:\n",
    "            tmp2 = tmp[j]\n",
    "            tmp[j] = tmp[j+1]\n",
    "            tmp[j+1] = tmp2\n",
    "            \n",
    "#print(tmp)\n",
    "a = ''.join(n for n in tmp)\n",
    "print(a)"
   ]
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   "cell_type": "code",
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   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[('s', 1), ('d', 1), ('j', 2), ('k', 3), ('o', 3), ('g', 1), ('e', 1), ('r', 2), ('b', 1), ('n', 2), ('f', 1), ('m', 1), ('h', 1)]\n"
     ]
    }
   ],
   "source": [
    "# count char occurences in string\n",
    "a = \"sdjkogjerobnkrfmkohn\"\n",
    "\n",
    "number_list = []\n",
    "\n",
    "for letter in a:\n",
    "    tmp = 0\n",
    "    for letter2 in a:\n",
    "        if letter == letter2:\n",
    "            tmp += 1\n",
    "    if (letter,tmp) in number_list:\n",
    "        continue\n",
    "    number_list.append((letter,tmp))\n",
    "    \n",
    "print(number_list)"
   ]
  },
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   "cell_type": "code",
   "execution_count": 82,
   "metadata": {
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    "deletable": true,
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   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "bdefghjkmnors\n"
     ]
    }
   ],
   "source": [
    "# sort string alphabetically and unique chars\n",
    "a = \"sdjkogjerobnkrfmkohn\"\n",
    "\n",
    "tmp = []\n",
    "\n",
    "for letter in a:\n",
    "    tmp.append(letter)\n",
    "\n",
    "for i in range(len(tmp) - 1):\n",
    "    for j in range(len(tmp) - 1):\n",
    "        if tmp[j] > tmp[j+1]:\n",
    "            tmp2 = tmp[j]\n",
    "            tmp[j] = tmp[j+1]\n",
    "            tmp[j+1] = tmp2\n",
    "a = ''.join(n for n in tmp)\n",
    "\n",
    "number_list = []\n",
    "\n",
    "for letter in a:\n",
    "    if letter in number_list:\n",
    "        continue\n",
    "    number_list.append(letter)\n",
    "    \n",
    "a = ''.join(n for n in number_list)\n",
    "print(a)"
   ]
  }
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