25_bitwiseOperators.ipynb

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   "source": [
    "# test"
   ]
  },
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   "execution_count": 1,
   "id": "28429cd4-d773-480b-9dc0-d839dd5a939b",
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    {
     "data": {
      "text/plain": [
       "'0b1010'"
      ]
     },
     "execution_count": 1,
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   "source": [
    "bin(10)"
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   "source": [
    "### 00001010\n",
    "### each of these numbers is considered a bit\n",
    "# 8 bit = 1 byte\n",
    "\n",
    "#     1          1          0          0          1          0          1          0\n",
    "#    2**7       2**6       2**5       2**4       2**3      2**2       2**1       2**0\n",
    "#     128        64         0          0          8          0          2          0\n",
    "\n",
    "# or another way\n",
    "\n",
    "# 202\n",
    "#     128     64     32     16     8     4     2     0\n",
    "#      1       1     0      0      1     0     1     0\n",
    "\n",
    "\n",
    "# 10\n",
    "#     128     64     32     16     8     4     2     0\n",
    "#      0       0     0      0      1     0     1     0\n"
   ]
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  {
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   "execution_count": 5,
   "id": "a7ba827f-1995-41ee-8081-672e6fd85784",
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       "202"
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     "execution_count": 5,
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   "source": [
    "# for convert binary to integer in python\n",
    "int(\"11001010\", 2)"
   ]
  },
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   "id": "df3d95e3-e34a-43d2-9a8f-cfaf614f4002",
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       "10"
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     "execution_count": 6,
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   ],
   "source": [
    "# for convert binary to integer in python\n",
    "int(\"00001010\", 2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "40db908c-079f-4fab-a73c-19e5c918b5a8",
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   "source": [
    "# bitwise operation\n",
    "# AND = &\n",
    "# OR = |\n",
    "# XOR = ^\n",
    "# SHIFT RIGHT =  >>\n",
    "# SHIFT LEFT = <<"
   ]
  },
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       "1"
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   "source": [
    "5 & 3"
   ]
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    {
     "data": {
      "text/plain": [
       "'101'"
      ]
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     "execution_count": 9,
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   "source": [
    "bin(5)[2:]"
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   "cell_type": "code",
   "execution_count": 10,
   "id": "b9177013-803a-4c96-aa68-97a57956703d",
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    {
     "data": {
      "text/plain": [
       "'11'"
      ]
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     "execution_count": 10,
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   "source": [
    "bin(3)[2:]"
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   "source": [
    "101 & 11\n",
    "# 00000101\n",
    "# 00000011\n",
    "# ---------\n",
    "# 00000001"
   ]
  },
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       "7"
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     "execution_count": 14,
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   ],
   "source": [
    "5 | 3"
   ]
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   "id": "0a62b1bc-88e2-4a8b-9bd2-4d226a0f0843",
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    {
     "data": {
      "text/plain": [
       "111"
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     "execution_count": 15,
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   "source": [
    "101 | 11\n",
    "# 00000101\n",
    "# 00000011\n",
    "# ---------\n",
    "# 00000111\n",
    "\n",
    "#     128     64     32     16     8     4     2     0\n",
    "#      0       0     0      0      0     1     1     1"
   ]
  },
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   "execution_count": 16,
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       "6"
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    "5 ^ 3"
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       "110"
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     "execution_count": 18,
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   "source": [
    "101 ^ 11\n",
    "# 00000101\n",
    "# 00000011\n",
    "# ---------\n",
    "# 00000110"
   ]
  },
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   "execution_count": 20,
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       "'110'"
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     "execution_count": 24,
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   ],
   "source": [
    "6 >> 1\n",
    "# main:   00000110\n",
    "# result: 00000011 "
   ]
  },
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   "execution_count": 25,
   "id": "6f578fd0-55da-4220-b2c6-c8c1b56e0594",
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       "12"
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   "source": [
    "6 << 1\n",
    "# main:   00000110\n",
    "# result: 00001100 "
   ]
  },
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   "id": "eac0c4fe-3c07-4334-8fae-b92a12cbfe8e",
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