For Loop & While Loops Revision.ipynb

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     "data": {
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       "26"
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     "execution_count": 1,
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   "source": [
    "s = \"this is basic python class\"\n",
    "len(s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "64942865",
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     "text": [
      "26\n"
     ]
    }
   ],
   "source": [
    "count = 0\n",
    "for i in s:\n",
    "    #count =count +1\n",
    "    count+=1\n",
    "print(count)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "7aa49431",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'ssalc nohtyp cisab si siht'"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
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   ],
   "source": [
    "s[::-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "f5ba6a06",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "s\n",
      "s\n",
      "a\n",
      "l\n",
      "c\n",
      " \n",
      "n\n",
      "o\n",
      "h\n",
      "t\n",
      "y\n",
      "p\n",
      " \n",
      "c\n",
      "i\n",
      "s\n",
      "a\n",
      "b\n",
      " \n",
      "s\n",
      "i\n",
      " \n",
      "s\n",
      "i\n",
      "h\n",
      "t\n"
     ]
    }
   ],
   "source": [
    "for i in range(len(s)-1,-1,-1):\n",
    "    print(s[i])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "49ab64ca",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "ssalc nohtyp cisab si siht"
     ]
    }
   ],
   "source": [
    "i = len(s)-1\n",
    "while(i>=0):\n",
    "    print(s[i],end=\"\")\n",
    "    i = i-1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "e004b092",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'this is basic python class'"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "74ee3d37",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "vowel i\n",
      "not vowel n\n",
      "vowel e\n",
      "vowel u\n",
      "not vowel r\n",
      "vowel o\n",
      "not vowel n\n"
     ]
    }
   ],
   "source": [
    "s =\"ineuron\"\n",
    "v = \"AaEeIiOoUu\"\n",
    "for i in s:\n",
    "    if i in v:\n",
    "        print(\"vowel\",i)\n",
    "    else:\n",
    "        print(\"not vowel\",i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "5d09a76b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s in \"sudh\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "33cede77",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "\"g\" in \"sudh\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "03746e87",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'ineuron'"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "b5e8c63f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'eye'"
      ]
     },
     "execution_count": 23,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "\"tnent\"\n",
    "\"malayalam\"\n",
    "\"eye\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "f834b71b",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "eye\n",
      "pallindrome eye\n"
     ]
    }
   ],
   "source": [
    "s =input()\n",
    "v=s[::-1]\n",
    "if s ==v:\n",
    "    print(\"pallindrome\",s)\n",
    "else:\n",
    "    print(\"not a pollindrom\",s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "23656e98",
   "metadata": {},
   "outputs": [],
   "source": [
    "d = {\"india\" : \"IN\",\n",
    "     \"canada\" : \"CA\",\n",
    "    \"china\" : \"CH\",\n",
    "    \"united state\" : \"US\"}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "id": "61a89dde",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "\"india\" in d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "13c39666",
   "metadata": {},
   "outputs": [],
   "source": [
    "l_greater=[]\n",
    "l_smaller=[]\n",
    "for i in d:\n",
    "    if len(i)<=5:\n",
    "        l_smaller.append(i)\n",
    "    else:\n",
    "        l_greater.append(i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "id": "31e725eb",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['canada', 'united state']"
      ]
     },
     "execution_count": 36,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l_greater"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "id": "c78a7f65",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['india', 'china']"
      ]
     },
     "execution_count": 37,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l_smaller"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 50,
   "id": "3d9f930c",
   "metadata": {},
   "outputs": [],
   "source": [
    "d = {\"ineuron\" : {\n",
    "                       \"a\" : 14,\n",
    "                      \"b\" :10,\n",
    "                      \"c\":4\n",
    "                  },\n",
    "    'course':{\n",
    "                    'd': 45,\n",
    "                    'e':34,\n",
    "                    'f':1\n",
    "    }\n",
    "}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 60,
   "id": "1c376828",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "14\n",
      "10\n",
      "4\n",
      "45\n",
      "34\n",
      "1\n"
     ]
    }
   ],
   "source": [
    "for i in d.values():\n",
    "    for j in i.values():\n",
    "        print(j)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 51,
   "id": "6f71f83b",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "14\n",
      "10\n",
      "4\n",
      "45\n",
      "34\n",
      "1\n"
     ]
    }
   ],
   "source": [
    "lst=[]\n",
    "for i in d.values():\n",
    "    for j in i.values():\n",
    "        print(j)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 62,
   "id": "25db5c1c",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "14\n",
      "45\n"
     ]
    }
   ],
   "source": [
    "for i in d.values():\n",
    "    print(max(i.values()))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 72,
   "id": "6ed3b88d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "14\n",
      "45\n"
     ]
    }
   ],
   "source": [
    "# printing maximum values\n",
    "d1 ={\"ineuron\":{\"a\":14,\"b\":10,\"c\":4},\n",
    "   \"course\":{\"d\":45,\"e\":34,\"f\":14}}\n",
    "for i in d.values():\n",
    "    mx=0\n",
    "    for j in i.values():\n",
    "        if mx<j:\n",
    "            mx=j\n",
    "    print(mx)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 74,
   "id": "5385fa27",
   "metadata": {},
   "outputs": [],
   "source": [
    "d_1={\"ineuron\":{\"a\":14,\"b\":10,\"c\":4},\"course\":{\"d\":45,\"e\":34,\"f\":1},\n",
    "    \"g\":34,\"h\":[45,6,7,8,9,3],\"i\":(45,34,2),'k':\"sudh\"}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 84,
   "id": "90ec81e3",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "45\n"
     ]
    }
   ],
   "source": [
    "l1=[]\n",
    "for i in d_1.values():\n",
    "    if type(i)==dict:\n",
    "        l1.append(max(i.values()))\n",
    "    elif type(i)==list:\n",
    "        l1.append(max(i))\n",
    "    elif type(i)== tuple:\n",
    "        l1.append(max(i))\n",
    "    elif type(i)==str:\n",
    "        pass\n",
    "    else:\n",
    "        l1.append(i)\n",
    "print(max(l1))"
   ]
  }
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