Assignment_9_Python_Programming_Basic_Assignment.ipynb

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   "source": [
    "# Assignment"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
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     "text": [
      "Enter the number: 175\n",
      "175 is Disarium Number\n"
     ]
    }
   ],
   "source": [
    "# Q1\n",
    "num = int(input(\"Enter the number: \"))\n",
    "count = 0\n",
    "temp=num\n",
    "while(temp>0):\n",
    "    rem = temp%10\n",
    "    count=count+1\n",
    "    temp//=10  \n",
    "length =  count\n",
    "res = 0\n",
    "power=length\n",
    "temp1=num\n",
    "for i in range(1,length+1):\n",
    "    rem = temp1%10\n",
    "    res+=(rem**power)\n",
    "    power-=1\n",
    "    temp1//=10\n",
    "if(res == num):\n",
    "    print(\"{} is Disarium Number\".format(num))\n",
    "else:\n",
    "    print(\"{} is Not a Disarium Number\".format(num))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1 is Disarium Number\n",
      "2 is Disarium Number\n",
      "3 is Disarium Number\n",
      "4 is Disarium Number\n",
      "5 is Disarium Number\n",
      "6 is Disarium Number\n",
      "7 is Disarium Number\n",
      "8 is Disarium Number\n",
      "9 is Disarium Number\n",
      "89 is Disarium Number\n"
     ]
    }
   ],
   "source": [
    "#Q2\n",
    "for num in range(1,101):\n",
    "    count = 0\n",
    "    temp=num\n",
    "    while(temp>0):\n",
    "        rem = temp%10\n",
    "        count=count+1\n",
    "        temp//=10  \n",
    "    length =  count\n",
    "    res = 0\n",
    "    power=length\n",
    "    temp1=num\n",
    "    for i in range(1,length+1):\n",
    "        rem = temp1%10\n",
    "        res+=(rem**power)\n",
    "        power-=1\n",
    "        temp1//=10\n",
    "    if(res == num):\n",
    "        print(\"{} is Disarium Number\".format(num))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter the number: 32\n",
      "Happy Number\n"
     ]
    }
   ],
   "source": [
    "# Q3\n",
    "def Happy_Number(num):\n",
    "    rem = my_sum = 0\n",
    "    while(num > 0):\n",
    "        rem = num%10\n",
    "        my_sum = my_sum + (rem*rem)\n",
    "        num//=10\n",
    "    return my_sum\n",
    "num = int(input(\"Enter the number: \"))\n",
    "result = num\n",
    "while(result != 1 and result != 4):    \n",
    "    result = Happy_Number(result)\n",
    "if(result == 1):\n",
    "    print(\"Happy Number\")\n",
    "else:\n",
    "    print(\"Not a Happy Number\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "7\n",
      "10\n",
      "13\n",
      "19\n",
      "23\n",
      "28\n",
      "31\n",
      "32\n",
      "44\n",
      "49\n",
      "68\n",
      "70\n",
      "79\n",
      "82\n",
      "86\n",
      "91\n",
      "94\n",
      "97\n",
      "100\n"
     ]
    }
   ],
   "source": [
    "# Q4\n",
    "def Happy_Number(num):\n",
    "    rem = my_sum = 0\n",
    "    while(num > 0):\n",
    "        rem = num%10\n",
    "        my_sum = my_sum + (rem*rem)\n",
    "        num//=10\n",
    "    return my_sum\n",
    "\n",
    "for i in range(1,101):\n",
    "    result = i\n",
    "    while(result != 1 and result != 4):    \n",
    "        result = Happy_Number(result)\n",
    "    if(result == 1):\n",
    "        print(i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter the number: 156\n",
      "Harshad Number\n"
     ]
    }
   ],
   "source": [
    "# Q5\n",
    "def Harshad_number(num):\n",
    "    rem = my_sum = 0\n",
    "    temp = num\n",
    "    while(temp>0):\n",
    "        rem =temp%10\n",
    "        my_sum+=rem\n",
    "        temp//=10\n",
    "    if(num%my_sum==0):\n",
    "        print(\"Harshad Number\")\n",
    "    else:\n",
    "        print(\"Not a Harshad Number\")\n",
    "\n",
    "    \n",
    "num=int(input(\"Enter the number: \"))\n",
    "Harshad_number(num)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Q6\n",
    "def pronic_number(num):\n",
    "    flag = False\n",
    "    for i in range(1,num+1):\n",
    "        if(i*(i+1) == num):\n",
    "            flag=True\n",
    "\n",
    "for i in range(1,101):\n",
    "    if(pronic_number(i)):\n",
    "        print(i)"
   ]
  }
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