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#include <memory>
// Исключение этого типа должно генерироваться при обращении к "пустому" Optional в функции Value
struct BadOptionalAccess {
};

template <typename T>
class Optional {
private:
    // alignas нужен для правильного выравнивания блока памяти
    alignas(T) unsigned char data[sizeof(T)];

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Optional(Optional&& other) : defined(other.defined) {
    if (other.defined) {
        new (data) T(std::move(other.Value()));
        other.defined = false;
    }
}

minya

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

minya

# Mathieu Blondel, September 2010
# License: BSD 3 clause

import numpy as np
from numpy import linalg
import cvxopt
import cvxopt.solvers

def linear_kernel(x1, x2):
    return np.dot(x1, x2)

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{"nbformat_minor": 0, "metadata": {"language_info": {"file_extension": ".py", "mimetype": "text/x-python", "nbconvert_exporter": "python", "version": "3.4.1", "name": "python", "pygments_lexer": "ipython3", "codemirror_mode": {"name": "ipython", "version": 3}}, "kernelspec": {"language": "python", "name": "python3", "display_name": "Python 3"}}, "cells": [{"cell_type": "markdown", "metadata": {}, "source": "# \u041b\u0430\u0431\u043e\u0440\u0430\u0442\u043e\u0440\u043d\u0430\u044f 2\n# \u0411\u0440\u0435\u043b\u044c \u041c\u0438\u0445\u0430\u0438\u043b"}, {"cell_type": "markdown", "metadata": {}, "source": "# 1. \u0417\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445"}, {"outputs": [{"metadata": {}, "data": {"text/plain": "   word_freq_make  word_freq_address  word_freq_all  word_freq_3d  \\\n0            0.00               0.64           0.64             0   \n1            0.21               0.28           0.50             0   \n2            0.06               0.00           0.7

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{
 "metadata": {
  "name": "contest"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

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{
 "metadata": {
  "name": "Lab2"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

minya

{
 "metadata": {
  "name": "Lab2"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {