632 lines
26 KiB
Plaintext
632 lines
26 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"source": [
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"class TropicZ(object):\n",
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" def __init__(self, infty = 1000, add_op = 'max'):\n",
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" self.__infty = infty\n",
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" self._posinf = infty\n",
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" self._neginf = -infty\n",
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"\n",
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" self.add_op = max\n",
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" if add_op == 'min':\n",
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" self.add_op = min\n",
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"\n",
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" @property\n",
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" def neginf(self):\n",
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" return TropicZ.TropicElement(self, self._neginf)\n",
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"\n",
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" @property\n",
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" def posinf(self):\n",
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" return TropicZ.TropicElement(self, self._posinf)\n",
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"\n",
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" def elem(self, val = 0):\n",
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" '''\n",
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" Формирует тропический элемента из целого числа val\n",
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" '''\n",
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" return TropicZ.TropicElement(self, val)\n",
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"\n",
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" class TropicElement(object):\n",
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" def __init__(self, outer_instance, val = 0):\n",
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" self.__outer_instance = outer_instance\n",
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" self._val = self.bound(val)\n",
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"\n",
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" def bound(self, val = 0):\n",
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" neginf = self.__outer_instance._neginf\n",
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" posinf = self.__outer_instance._posinf\n",
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" return min(max(int(val), neginf), posinf)\n",
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"\n",
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" def __repr__(self):\n",
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" return str(self)\n",
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" def __str__(self):\n",
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" return str(self._val)\n",
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" def __iter__(self):\n",
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" return self.entries.__iter__()\n",
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"\n",
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" def add(self, val):\n",
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" '''\n",
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" Тропическое сложение текущего элемента с значением val\n",
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" '''\n",
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" if isinstance(val, TropicZ.TropicElement):\n",
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" result = val._val\n",
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" else:\n",
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" result = int(val)\n",
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"\n",
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" op = self.__outer_instance.add_op\n",
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" result = op(self._val, result)\n",
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" return TropicZ.TropicElement(self.__outer_instance, result)\n",
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"\n",
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" def __add__(self, val):\n",
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" return self.add(val)\n",
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"\n",
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" def __iadd__(self, val):\n",
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" self._val = self.add(val)._val\n",
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" return self\n",
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"\n",
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" def __neg__(self):\n",
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" result = self.bound(-self._val)\n",
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" return TropicZ.TropicElement(self.__outer_instance, result)\n",
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"\n",
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" def mult(self, val):\n",
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" '''\n",
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" Тропическое умножение текущего элемента на val\n",
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" '''\n",
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" if isinstance(val, TropicZ.TropicElement):\n",
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" result = val._val\n",
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" else:\n",
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" result = int(val)\n",
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" result = self._val + result\n",
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" return TropicZ.TropicElement(self.__outer_instance, result)\n",
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"\n",
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" def __mul__(self, val):\n",
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" return self.mult(val)\n",
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"\n",
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" def __imul__(self, val):\n",
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" self._val = self.mult(val)._val\n",
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" return self\n",
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"\n",
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" def div(self, val):\n",
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" '''\n",
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" Тропическое деление текущего элемента на val\n",
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" '''\n",
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" if isinstance(val, TropicZ.TropicElement):\n",
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" result = val._val\n",
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" else:\n",
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" result = int(val)\n",
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" result = self._val - result\n",
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" return TropicZ.TropicElement(self.__outer_instance, result)\n",
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"\n",
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" def __truediv__(self, val):\n",
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" return self.div(val)\n",
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"\n",
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" def __floordiv__(self, val):\n",
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" return self.div(val)"
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],
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"metadata": {
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"id": "SRpscGXghDbV"
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},
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"execution_count": null,
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"outputs": []
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"id": "xRDb1Z0NhCap"
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},
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"outputs": [],
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"source": [
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"TZ = TropicZ(1000, 'max')\n",
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"TZmin = TropicZ(1000, 'min')\n",
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"TZmax = TropicZ(1000, 'max')"
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]
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},
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{
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"cell_type": "code",
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"source": [
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"a = TZ.elem(5)\n",
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"b = TZ.elem(6)\n",
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"stroka = TropicZ.TropicElement.__repr__(a)\n",
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"print(stroka)\n",
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"print(int(stroka)+5)\n",
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"print(-a)\n",
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"print(a * b)\n",
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"print(a + b)\n",
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"L = [TZ.elem(i) for i in range(7)]\n",
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"print(L)\n",
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"print(sum(L, TZ.neginf))\n",
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"print(a * TZ.neginf)"
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],
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "4lgRHM3BPbzR",
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"outputId": "a1d40437-5c55-47c9-b167-d894d1be9967"
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},
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"execution_count": null,
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"5\n",
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"10\n",
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"-5\n",
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"11\n",
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"6\n",
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"[0, 1, 2, 3, 4, 5, 6]\n",
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"6\n",
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"-995\n"
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]
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}
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]
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},
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{
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"cell_type": "code",
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"source": [
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"import math\n",
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"\n",
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"class TropicalMatrix:\n",
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" def __init__(self, entries):\n",
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" self.entries = entries\n",
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"\n",
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" def __str__(self):\n",
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" return str(self.entries)\n",
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"\n",
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" def get_entry(self, i, j):\n",
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" return self.entries[i][j]\n",
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"\n",
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" def dual(self, dual):\n",
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" n = 2\n",
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" new_matrix = [[0, 0], [0, 0]]\n",
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" for i in range(n):\n",
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" for j in range(n):\n",
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" new_matrix[i][j] = dual.elem(self[i][j])\n",
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" return TropicalMatrix(new_matrix)\n",
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"\n",
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" def add_tropical_matrix(self, matrix, dual):\n",
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" n = 2\n",
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" new_matrix = [[0, 0], [0, 0]]\n",
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" self = TropicalMatrix.dual(self, dual)\n",
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" matrix = TropicalMatrix.dual(matrix, dual)\n",
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" for i in range(n):\n",
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" for j in range(n):\n",
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" new_matrix[i][j] = self.get_entry(i, j) + matrix.get_entry(i, j)\n",
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" return TropicalMatrix(new_matrix)\n",
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"\n",
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" def mult_scalar(self, scalar, dual):\n",
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" n = 2\n",
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" new_matrix = [[0, 0], [0, 0]]\n",
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" self = TropicalMatrix.dual(self, dual)\n",
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" for i in range(n):\n",
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" for j in range(n):\n",
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" new_matrix[i][j] = self.get_entry(i, j) * scalar\n",
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" return TropicalMatrix(new_matrix)\n",
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"\n",
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" def mult_tropical_matrix(self, matrix, dual):\n",
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" n = 2\n",
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" new_matrix = [[0, 0], [0, 0]]\n",
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" self = TropicalMatrix.dual(self, dual)\n",
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" matrix = TropicalMatrix.dual(matrix, dual)\n",
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" for i in range(n):\n",
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" for j in range(n):\n",
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" sum_list = []\n",
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" for k in range(n):\n",
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" sum_list.append(self.get_entry(i, k) * matrix.get_entry(k, j))\n",
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" new_matrix[i][j] = sum_list[0] + sum_list[1]\n",
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" return TropicalMatrix(new_matrix)\n",
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"\n",
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" def get_dimension(self):\n",
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" return len(self.entries)\n",
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"\n",
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" def __iter__(self): # метод для превращения тропической матрицы в список\n",
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" return self.entries.__iter__()\n",
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"\n",
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"if __name__ == \"__main__\":\n",
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" M = [[-1000, 10], [5, 3]]\n",
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" N = [[3, 6], [15, 1000]]\n",
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" A = [[5, -1000], [-1000, 5]]\n",
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" B = [[2, -1000], [-1000, 2]]\n",
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"\n",
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" p = TropicalMatrix.add_tropical_matrix(M, A, TZmax)\n",
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" t = TropicalMatrix.mult_tropical_matrix(N, N, TZmin)\n",
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" q = TropicalMatrix.add_tropical_matrix(M, B, TZmax)\n",
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" r = TropicalMatrix.mult_scalar(N, 3, TZmin)\n",
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"\n",
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" print('p(x) =', p)\n",
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" print('t(x) =', t)\n",
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" print('q(x) =', q)\n",
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" print('r(x) =', r)"
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],
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "jsQa8vr6NTcr",
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"outputId": "88a5c0bf-19c6-47c1-b4bc-1ab8411f287c"
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},
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"execution_count": null,
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"p(x) = [[5, 10], [5, 5]]\n",
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"t(x) = [[6, 9], [18, 21]]\n",
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"q(x) = [[2, 10], [5, 3]]\n",
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"r(x) = [[6, 9], [18, 1000]]\n"
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]
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}
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]
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},
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{
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"cell_type": "code",
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"source": [
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"import math\n",
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"import random\n",
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"import numpy as np"
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],
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"metadata": {
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"id": "2_UE8hylV8BD"
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},
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"execution_count": null,
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"outputs": []
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},
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{
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"cell_type": "code",
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"source": [
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"class TropicalMatrix_without_dual:\n",
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" def __init__(self, entries):\n",
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" self.entries = entries\n",
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"\n",
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" def __str__(self):\n",
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" return str(self.entries)\n",
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"\n",
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" def add_tropical_matrix_without_dual(self, matrix):\n",
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" n = 2\n",
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" new_matrix = [[0, 0], [0, 0]]\n",
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" for i in range(n):\n",
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" for j in range(n):\n",
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" new_matrix[i][j] = self.get_entry(i, j) + matrix.get_entry(i, j)\n",
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" return TropicalMatrix_without_dual(new_matrix)\n",
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"\n",
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" def mult_tropical_matrix_without_dual(self, matrix):\n",
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" n = 2\n",
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" new_matrix = [[0, 0], [0, 0]]\n",
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" for i in range(n):\n",
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" for j in range(n):\n",
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" sum_list = []\n",
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" for k in range(n):\n",
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" sum_list.append(self.get_entry(i, k) * matrix.get_entry(k, j))\n",
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" new_matrix[i][j] = sum_list[0] + sum_list[1]\n",
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" return TropicalMatrix(new_matrix)\n",
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"\n",
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" def get_entry(self, i, j):\n",
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" return self.entries[i][j]\n",
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"\n",
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" def __iter__(self): # метод для превращения тропической матрицы в список\n",
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" return self.entries.__iter__()\n",
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"\n",
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"if __name__ == \"__main__\":\n",
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" M = TropicalMatrix.dual([[-1000, 10], [5, 3]], TZmax)\n",
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" N = TropicalMatrix.dual([[3, 6], [15, 1000]], TZmin)\n",
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" l = TropicalMatrix_without_dual.add_tropical_matrix_without_dual(M, N)\n",
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" m = TropicalMatrix_without_dual.mult_tropical_matrix_without_dual(M, N)\n",
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" print(m)"
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],
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "DufYsl2a9lrz",
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"outputId": "2de93bd5-4f48-4fdd-d530-f7c5e07f19f2"
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},
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"execution_count": null,
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[[25, 1000], [18, 1000]]\n"
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]
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}
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]
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},
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{
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"cell_type": "code",
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"source": [
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"def convert(matrix):\n",
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" s = list(matrix)\n",
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" for i in range(2):\n",
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" for j in range(2):\n",
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" s[i][j] = int(TropicZ.TropicElement.__repr__(s[i][j]))\n",
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" return s\n",
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"\n",
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"def generate_random_matrix(n, min_elem, max_elem):\n",
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" new_matrix = [[0, 0], [0, 0]]\n",
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" for i in range(n):\n",
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" for j in range(n):\n",
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" new_matrix[i][j] = random.randint(min_elem, max_elem)\n",
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" return new_matrix\n",
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"\n",
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"def generate_random_tropical_poly(max_degree, min_coefficient, max_coefficient):\n",
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" \"\"\"\n",
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" Генерирует случайный (не константу) тропический многочлен с точностью до заданной степени.\n",
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" \"\"\"\n",
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" coefficients = []\n",
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" for d in range(0, random.randint(1, max_degree) + 1):\n",
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" coefficients.append(random.randint(min_coefficient, max_coefficient))\n",
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" return coefficients\n",
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"\n",
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"def MatrixMul(a, n):\n",
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" if (n <= 1):\n",
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" return a\n",
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" else:\n",
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" return TropicalMatrix_without_dual.mult_tropical_matrix_without_dual(MatrixMul(a, n-1), a)\n",
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"\n",
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"def evaluate_polynomial(tropical_matrix, coefficient_list, dual):\n",
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" \"\"\"\n",
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" Вычисляет многочлен (списком), заданный тропической матрицей.\n",
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" \"\"\"\n",
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" identity_matrix_Zmax = [[0, -1000], [-1000, 0]]\n",
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" identity_matrix_Zmin = [[0, 1000], [1000, 0]]\n",
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" null_matrix_Zmax = [[-1000, -1000], [-1000, -1000]]\n",
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" null_matrix_Zmin = [[1000, 1000], [1000, 1000]]\n",
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" sum_list = []\n",
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"\n",
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" # свободный член\n",
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" if coefficient_list[0] != 0:\n",
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" if dual == TZmin:\n",
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" sum_list.append(TropicalMatrix.mult_scalar(identity_matrix_Zmin, coefficient_list[0], dual))\n",
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" else:\n",
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" sum_list.append(TropicalMatrix.mult_scalar(identity_matrix_Zmax, coefficient_list[0], dual))\n",
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" if coefficient_list[0] == 0:\n",
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" if dual == TZmin:\n",
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" sum_list.append(TropicalMatrix.dual(null_matrix_Zmin, dual))\n",
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" else:\n",
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" sum_list.append(TropicalMatrix.dual(null_matrix_Zmax, dual))\n",
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"\n",
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" # для многочлена первой степени\n",
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" if (coefficient_list[1] != 0) and (coefficient_list[1] != 1):\n",
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" sum_list.append(TropicalMatrix.mult_scalar(tropical_matrix, coefficient_list[1], dual))\n",
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" if coefficient_list[1] == 1:\n",
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" sum_list.append(TropicalMatrix.dual(tropical_matrix, dual))\n",
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" if coefficient_list[1] == 0:\n",
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" if dual == TZmin:\n",
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" sum_list.append(TropicalMatrix.dual(null_matrix_Zmin, dual))\n",
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" else:\n",
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" sum_list.append(TropicalMatrix.dual(null_matrix_Zmax, dual))\n",
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"\n",
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" # для многочлена второй степени и выше\n",
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"\n",
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" for i in range(2, len(coefficient_list)):\n",
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" sum_list.append(TropicalMatrix.dual(tropical_matrix, dual))\n",
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" sum_list[i] = MatrixMul(sum_list[i], i)\n",
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" if (coefficient_list[i] != 1) and (coefficient_list[i] != 0):\n",
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" sum_list[i] = TropicalMatrix.mult_scalar(convert(sum_list[i]), coefficient_list[i], dual)\n",
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" if coefficient_list[i] == 0:\n",
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" if dual == TZmin:\n",
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" sum_list.append(TropicalMatrix.dual(null_matrix_Zmin, dual))\n",
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" else:\n",
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" sum_list.append(TropicalMatrix.dual(null_matrix_Zmax, dual))\n",
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"\n",
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" new_matrix = sum_list[0] # складываем все матрицы в sum_list\n",
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" for matrix in sum_list:\n",
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" new_matrix = TropicalMatrix_without_dual.add_tropical_matrix_without_dual(new_matrix, matrix)\n",
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" return TropicalMatrix(new_matrix)\n",
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"\n",
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"def get_polynomial_representation(coefficient_list):\n",
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" term_list = [str(coefficient_list[0])]\n",
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" for i in range(1, len(coefficient_list)):\n",
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" term_list.append(str(coefficient_list[i]) + \"x^\" + str(i))\n",
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" return \" + \".join(term_list)\n",
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"\n",
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"def generate_key(public_term, public_matrix_a, public_matrix_b):\n",
|
||
" left_term = TropicalMatrix.mult_tropical_matrix(public_matrix_a, public_term, TZmax)\n",
|
||
" right_term = TropicalMatrix.mult_tropical_matrix(convert(left_term), public_matrix_b, TZmin)\n",
|
||
" return right_term\n",
|
||
"\n",
|
||
"if __name__ == \"__main__\":\n",
|
||
" p_x = [5, 1]\n",
|
||
" t_x = [0, 0, 1]\n",
|
||
" q_x = [2, 1]\n",
|
||
" r_x = [0, 3]\n",
|
||
"\n",
|
||
" X = [[1, 2], [6, 10]]\n",
|
||
" M = [[-1000, 10], [5, 3]]\n",
|
||
" N = [[3, 6], [15, 1000]]\n",
|
||
" p_M = convert(evaluate_polynomial(M, p_x, TZmax))\n",
|
||
" t_N = convert(evaluate_polynomial(N, t_x, TZmin))\n",
|
||
" q_M = convert(evaluate_polynomial(M, q_x, TZmax))\n",
|
||
" r_N = convert(evaluate_polynomial(N, r_x, TZmin))\n",
|
||
"\n",
|
||
" print('p(x) =', p_M)\n",
|
||
" print('t(x) =', t_N)\n",
|
||
" print('q(x) =', q_M)\n",
|
||
" print('r(x) =', r_N)\n",
|
||
"\n",
|
||
" Alica = TropicalMatrix.mult_tropical_matrix(p_M, X, TZmax)\n",
|
||
" alice_public_key = TropicalMatrix.mult_tropical_matrix(convert(Alica), t_N, TZmin)\n",
|
||
" print('Открытый ключ Алисы: ', alice_public_key)\n",
|
||
"\n",
|
||
" Bob = TropicalMatrix.mult_tropical_matrix(q_M, X, TZmax)\n",
|
||
" bob_public_key = TropicalMatrix.mult_tropical_matrix(convert(Bob), r_N, TZmin)\n",
|
||
" print('Открытый ключ Боба: ', bob_public_key)\n",
|
||
"\n",
|
||
" print('Секретный ключ Алисы: ', generate_key(convert(bob_public_key), p_M, t_N))\n",
|
||
" print('Секретный ключ Боба: ', generate_key(convert(alice_public_key), q_M, r_N))"
|
||
],
|
||
"metadata": {
|
||
"colab": {
|
||
"base_uri": "https://localhost:8080/"
|
||
},
|
||
"id": "m-6cYpv2V3T1",
|
||
"outputId": "1082faa4-b53b-447e-ff8d-9388dbd0da88"
|
||
},
|
||
"execution_count": null,
|
||
"outputs": [
|
||
{
|
||
"output_type": "stream",
|
||
"name": "stdout",
|
||
"text": [
|
||
"p(x) = [[5, 10], [5, 5]]\n",
|
||
"t(x) = [[6, 9], [18, 21]]\n",
|
||
"q(x) = [[2, 10], [5, 3]]\n",
|
||
"r(x) = [[6, 9], [18, 1000]]\n",
|
||
"Открытый ключ Алисы: [[22, 25], [17, 20]]\n",
|
||
"Открытый ключ Боба: [[22, 25], [15, 18]]\n",
|
||
"Секретный ключ Алисы: [[33, 36], [33, 36]]\n",
|
||
"Секретный ключ Боба: [[33, 36], [33, 36]]\n"
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"source": [
|
||
"import random\n",
|
||
"\n",
|
||
"def pprint_matrix(matrix):\n",
|
||
" print('\\n'.join([' '.join([str(cell) for cell in row]) for row in matrix.entries]))\n",
|
||
"\n",
|
||
"if __name__ == \"__main__\":\n",
|
||
" matrix_size = 2\n",
|
||
" min_matrix_term = -15\n",
|
||
" max_matrix_term = 15\n",
|
||
" min_polynomial_coefficient = -10\n",
|
||
" max_polynomial_coefficient = 10\n",
|
||
" max_polynomial_degree = 5\n",
|
||
"\n",
|
||
" print('Генерация многочленов')\n",
|
||
"\n",
|
||
" print(\"Секретные многочлены Алисы: \")\n",
|
||
" p_x = generate_random_tropical_poly(max_polynomial_degree, min_polynomial_coefficient, max_polynomial_coefficient)\n",
|
||
" t_x = generate_random_tropical_poly(max_polynomial_degree, min_polynomial_coefficient, max_polynomial_coefficient)\n",
|
||
" print('p(x) =', get_polynomial_representation(p_x))\n",
|
||
" print('t(x) =', get_polynomial_representation(t_x))\n",
|
||
"\n",
|
||
" print('Секретные многочлены Боба: ')\n",
|
||
" q_x = generate_random_tropical_poly(max_polynomial_degree, min_polynomial_coefficient, max_polynomial_coefficient)\n",
|
||
" r_x = generate_random_tropical_poly(max_polynomial_degree, min_polynomial_coefficient, max_polynomial_coefficient)\n",
|
||
" print('q(x) =', get_polynomial_representation(q_x))\n",
|
||
" print('r(x) =', get_polynomial_representation(r_x))\n",
|
||
"\n",
|
||
" print('Открытая матрица Алисы: ')\n",
|
||
" #M = generate_random_matrix(matrix_size, min_matrix_term, max_matrix_term)\n",
|
||
" M = [[68, 1000],[-1000, 11]]\n",
|
||
" print('M = ', M)\n",
|
||
"\n",
|
||
" print('Открытая матрица Боба: ')\n",
|
||
" #N = generate_random_matrix(matrix_size, min_matrix_term, max_matrix_term)\n",
|
||
" N = [[15, 122],[78, 12]]\n",
|
||
" print('N = ', N)\n",
|
||
"\n",
|
||
" X_matrix = generate_random_matrix(matrix_size, min_matrix_term, max_matrix_term)\n",
|
||
" print('Матрица X: ', X_matrix)\n",
|
||
"\n",
|
||
" print('Алиса отправляет Бобу следующую матрицу')\n",
|
||
" p_M = convert(evaluate_polynomial(M, p_x, TZmax))\n",
|
||
" t_N = convert(evaluate_polynomial(N, t_x, TZmin))\n",
|
||
" Alica = TropicalMatrix.mult_tropical_matrix(p_M, X, TZmax)\n",
|
||
" alice_public_key = TropicalMatrix.mult_tropical_matrix(convert(Alica), t_N, TZmin)\n",
|
||
" print('Открытый ключ Алисы: ')\n",
|
||
" pprint_matrix(alice_public_key)\n",
|
||
"\n",
|
||
" print('Боб отправляет Алисе следующую матрицу')\n",
|
||
" q_M = convert(evaluate_polynomial(M, q_x, TZmax))\n",
|
||
" r_N = convert(evaluate_polynomial(N, r_x, TZmin))\n",
|
||
" Bob = TropicalMatrix.mult_tropical_matrix(q_M, X, TZmax)\n",
|
||
" bob_public_key = TropicalMatrix.mult_tropical_matrix(convert(Bob), r_N, TZmin)\n",
|
||
" print('Открытый ключ Боба: ')\n",
|
||
" pprint_matrix(bob_public_key)\n",
|
||
"\n",
|
||
" print('Алиса и Боб вычисляют секретные ключи')\n",
|
||
" print('Секретный ключ Алисы: ')\n",
|
||
" alice_key = generate_key(convert(bob_public_key), p_M, t_N)\n",
|
||
" pprint_matrix(alice_key)\n",
|
||
"\n",
|
||
" print('Секретный ключ Боба: ')\n",
|
||
" bob_key = generate_key(convert(alice_public_key), q_M, r_N)\n",
|
||
" pprint_matrix(bob_key)"
|
||
],
|
||
"metadata": {
|
||
"colab": {
|
||
"base_uri": "https://localhost:8080/"
|
||
},
|
||
"id": "lJW_ff1sek6r",
|
||
"outputId": "acfe9f61-eafc-49a3-8e9a-42a3a2b0808c"
|
||
},
|
||
"execution_count": null,
|
||
"outputs": [
|
||
{
|
||
"output_type": "stream",
|
||
"name": "stdout",
|
||
"text": [
|
||
"Генерация многочленов\n",
|
||
"Секретные многочлены Алисы: \n",
|
||
"p(x) = 9 + -4x^1 + 9x^2 + 7x^3\n",
|
||
"t(x) = 10 + -8x^1 + -5x^2 + -7x^3\n",
|
||
"Секретные многочлены Боба: \n",
|
||
"q(x) = 2 + 9x^1 + -4x^2 + 8x^3\n",
|
||
"r(x) = 5 + 6x^1 + 8x^2 + 3x^3\n",
|
||
"Открытая матрица Алисы: \n",
|
||
"M = [[68, 1000], [-1000, 11]]\n",
|
||
"Открытая матрица Боба: \n",
|
||
"N = [[15, 122], [78, 12]]\n",
|
||
"Матрица X: [[14, 5], [14, 1]]\n",
|
||
"Алиса отправляет Бобу следующую матрицу\n",
|
||
"Открытый ключ Алисы: \n",
|
||
"1000 1000\n",
|
||
"88 89\n",
|
||
"Боб отправляет Алисе следующую матрицу\n",
|
||
"Открытый ключ Боба: \n",
|
||
"1000 1000\n",
|
||
"87 91\n",
|
||
"Алиса и Боб вычисляют секретные ключи\n",
|
||
"Секретный ключ Алисы: \n",
|
||
"1000 1000\n",
|
||
"169 170\n",
|
||
"Секретный ключ Боба: \n",
|
||
"1000 1000\n",
|
||
"169 170\n"
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"source": [],
|
||
"metadata": {
|
||
"id": "vZge8KIiMEql"
|
||
},
|
||
"execution_count": null,
|
||
"outputs": []
|
||
}
|
||
],
|
||
"metadata": {
|
||
"kernelspec": {
|
||
"display_name": "ml",
|
||
"language": "python",
|
||
"name": "python3"
|
||
},
|
||
"language_info": {
|
||
"codemirror_mode": {
|
||
"name": "ipython",
|
||
"version": 3
|
||
},
|
||
"file_extension": ".py",
|
||
"mimetype": "text/x-python",
|
||
"name": "python",
|
||
"nbconvert_exporter": "python",
|
||
"pygments_lexer": "ipython3",
|
||
"version": "3.10.9"
|
||
},
|
||
"colab": {
|
||
"provenance": []
|
||
}
|
||
},
|
||
"nbformat": 4,
|
||
"nbformat_minor": 0
|
||
} |