DetermineWhetherInputIsAHappyNumber.ipynb

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    "# Happy Number"
   ]
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    "Write an algorithm to determine if a number n is \"happy\".\n",
    "\n",
    "A happy number is a number defined by the following process: Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1. Those numbers for which this process ends in 1 are happy numbers.\n",
    "\n",
    "Return True if n is a happy number, and False if not."
   ]
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   "source": [
    "Example: <br /> <br />\n",
    "\n",
    "Input: 19  <br />\n",
    "Output: true <br />\n",
    "Explanation:  <br />\n",
    "1^2 + 9^2 = 82 <br />\n",
    "8^2 + 2^2 = 68<br />\n",
    "6^2 + 8^2 = 100 <br />\n",
    "1^2 + 0^2 + 0^2 = 1"
   ]
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       "True"
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   "source": [
    " def isHappy(n: int) -> bool:\n",
    "        \n",
    "        curr = n\n",
    "        count = 0 \n",
    "        \n",
    "        while(count < 50): \n",
    "            \n",
    "            input = list(str(curr))\n",
    "            \n",
    "            curr = 0\n",
    "            for i in range(len(input)):\n",
    "                curr += (int(input[i])) * (int(input[i])) \n",
    "                \n",
    "               \n",
    "            if curr == 1:\n",
    "                return True\n",
    "            \n",
    "            count += 1\n",
    "        return False\n",
    "isHappy(19)"
   ]
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