Лекция 13.2 модули.ipynb

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      "text/plain": [
       "['__doc__',\n",
       " '__loader__',\n",
       " '__name__',\n",
       " '__package__',\n",
       " '__spec__',\n",
       " 'acos',\n",
       " 'acosh',\n",
       " 'asin',\n",
       " 'asinh',\n",
       " 'atan',\n",
       " 'atan2',\n",
       " 'atanh',\n",
       " 'ceil',\n",
       " 'comb',\n",
       " 'copysign',\n",
       " 'cos',\n",
       " 'cosh',\n",
       " 'degrees',\n",
       " 'dist',\n",
       " 'e',\n",
       " 'erf',\n",
       " 'erfc',\n",
       " 'exp',\n",
       " 'expm1',\n",
       " 'fabs',\n",
       " 'factorial',\n",
       " 'floor',\n",
       " 'fmod',\n",
       " 'frexp',\n",
       " 'fsum',\n",
       " 'gamma',\n",
       " 'gcd',\n",
       " 'hypot',\n",
       " 'inf',\n",
       " 'isclose',\n",
       " 'isfinite',\n",
       " 'isinf',\n",
       " 'isnan',\n",
       " 'isqrt',\n",
       " 'ldexp',\n",
       " 'lgamma',\n",
       " 'log',\n",
       " 'log10',\n",
       " 'log1p',\n",
       " 'log2',\n",
       " 'modf',\n",
       " 'nan',\n",
       " 'perm',\n",
       " 'pi',\n",
       " 'pow',\n",
       " 'prod',\n",
       " 'radians',\n",
       " 'remainder',\n",
       " 'sin',\n",
       " 'sinh',\n",
       " 'sqrt',\n",
       " 'tan',\n",
       " 'tanh',\n",
       " 'tau',\n",
       " 'trunc']"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import math\n",
    "\n",
    "dir(math)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "3.141592653589793\n",
      "2.718281828459045\n"
     ]
    }
   ],
   "source": [
    "import math\n",
    "\n",
    "print(math.pi)\n",
    "print(math.e)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "9.0\n",
      "2.718281828459045\n"
     ]
    }
   ],
   "source": [
    "import math\n",
    "\n",
    "print(math.sqrt(81))\n",
    "print(math.log10(10 ** math.e))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n"
     ]
    },
    {
     "ename": "ValueError",
     "evalue": "invalid literal for int() with base 10: ''",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mValueError\u001b[0m                                Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-6-424e47ab7bd6>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m\u001b[0m\n\u001b[0;32m     15\u001b[0m         \u001b[0mprint\u001b[0m \u001b[1;33m(\u001b[0m\u001b[1;34m'Число не простое'\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m     16\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m---> 17\u001b[1;33m \u001b[0mst\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m     18\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m     19\u001b[0m \u001b[0mstart\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mtime\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mValueError\u001b[0m: invalid literal for int() with base 10: ''"
     ]
    }
   ],
   "source": [
    "from time import time\n",
    "\n",
    "def isPrime(number):\n",
    "    if number % 2 == 0:\n",
    "        divisor = 2\n",
    "    else:\n",
    "        divisor = 3\n",
    "\n",
    "        while divisor ** 2 <= number and number % divisor != 0:\n",
    "            divisor += 2\n",
    "\n",
    "    if divisor ** 2 >= number:\n",
    "        print ('Число простое')\n",
    "    else:\n",
    "        print ('Число не простое')\n",
    "\n",
    "st = int(input())       \n",
    "\n",
    "start = time()\n",
    "isPrime(st) # простое число в качестве примера: 1125899839733759\n",
    "stop = time()\n",
    "\n",
    "print (stop - start)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Количество оставшихся попыток: 10. Введите число: 50\n",
      "Число, которое вы ввели меньше\n",
      "Количество оставшихся попыток: 9. Введите число: 75\n",
      "Число, которое вы ввели больше\n",
      "Количество оставшихся попыток: 8. Введите число: 62\n",
      "Число, которое вы ввели больше\n",
      "Количество оставшихся попыток: 7. Введите число: 56\n",
      "Число, которое вы ввели меньше\n",
      "Количество оставшихся попыток: 6. Введите число: 59\n",
      "Число, которое вы ввели больше\n",
      "Количество оставшихся попыток: 5. Введите число: 57\n",
      "Вы угадали число за 5 попыток\n"
     ]
    }
   ],
   "source": [
    "from random import randint as rand\n",
    "\n",
    "number = rand(1, 100)\n",
    "\n",
    "for guessesTaken in range(10):\n",
    "    guess = int(input(f'Количество оставшихся попыток: {10 - guessesTaken}. Введите число: '))\n",
    "    if guess < number:\n",
    "        print('Число, которое вы ввели меньше')\n",
    "    if guess > number:\n",
    "        print('Число, которое вы ввели больше')\n",
    "    if guess == number:\n",
    "        print(f'Вы угадали число за {guessesTaken} попыток')\n",
    "        break\n",
    "else:\n",
    "    print('Попытки закончились')"
   ]
  }
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