Лекция 13.4 рекурсии и лямбда-функции.ipynb

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      "Введите число: 40\n",
      "Число Фибоначчи, которое соответствует номеру 40, это: 165580141\n"
     ]
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   "source": [
    "def fibonacci(n):\n",
    "    if n < 2:\n",
    "        return 1\n",
    "    return fibonacci(n - 1) + fibonacci(n - 2)\n",
    " \n",
    "number = int(input('Введите число: '))\n",
    "\n",
    "print(f'Число Фибоначчи, которое соответствует номеру {number}, это: {fibonacci(number)}')"
   ]
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      "125\n",
      "125\n"
     ]
    }
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   "source": [
    "def funk(x, y):\n",
    "    return x**2 + y**2\n",
    "\n",
    "x = 10\n",
    "y = 5\n",
    "\n",
    "print(funk(x, y))\n",
    "\n",
    "print((lambda x, y: x**2 + y**2)(x, y))"
   ]
  },
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      "Введите число: 20\n",
      "Число Фибоначчи, которое соответствует номеру 20, это: 6765\n"
     ]
    }
   ],
   "source": [
    "fibonacci = lambda n: fibonacci(n - 1) + fibonacci(n - 2) if n > 2 else 1\n",
    "\n",
    "number = int(input('Введите число: '))\n",
    "\n",
    "print(f'Число Фибоначчи, которое соответствует номеру {number}, это: {fibonacci(number)}')"
   ]
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     "text": [
      "['белый', 'Голубой', 'Красный', 'синий', 'черный']\n"
     ]
    }
   ],
   "source": [
    "colors = [\"Красный\", \"синий\", \"черный\", \"белый\", \"Голубой\"]\n",
    "\n",
    "print(sorted(colors))\n",
    "\n",
    "# ---\n",
    "# ---\n",
    "\n",
    "def lwr(s):\n",
    "    return s.lower()\n",
    "\n",
    "print(sorted(colors, key=lwr))\n",
    "\n",
    "# ---\n",
    "# ---\n",
    "\n",
    "print(sorted(colors, key=lambda s: s.lower()))"
   ]
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      "1\n"
     ]
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