SnowyPainter

#include <iostream>

using namespace std;

//알고리즘 문제해결전략
//록 페스티벌

//풀이 핵심
// 1. 기능을 따로 보라
// 2. 필요에 의해 하라

SnowyPainter

from matplotlib import pyplot as plt
import numpy as np

points = np.random.randint(-10, size=100 ,high=10)

disp = np.var(points)

print("분산 : {}".format(disp))
print("표준편차 : {}".format(np.sqrt(disp)))

SnowyPainter

def all_same(arr):
    temp = arr[0]
    for v in arr[1:]:
        if temp == v:
            temp = v
        else:
            return False
    return True

def the_highest_value_key(dictionary):

SnowyPainter

public class TitleBarViewModel:ViewBase
    {
        private RelayCommand<Window> titleBar_MouseDown, minimizeButton_Click, closeButton_Click;
        public string Title { get; set; }
        public ICommand TitleBar_MouseDown
        {
            get
            {
                return titleBar_MouseDown ?? (titleBar_MouseDown = new RelayCommand<Window>(w => DragMove(w)));
            }

SnowyPainter

Command="{Binding DataContext.property, Source={x:Reference Name=name}}"

SnowyPainter

        public event PropertyChangedEventHandler PropertyChanged;
        protected virtual void NotifyPropertyChanged(string property)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(property));
        }

SnowyPainter

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Input;

namespace a
{
    public class RelayCommand<T> : ICommand
    {
        #region Fields

SnowyPainter

<Application x:Class="Epe.xaml.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:Epe.xaml"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
        <SolidColorBrush x:Key="Dark" Color="#2E3D59"/>
        <SolidColorBrush x:Key="LightDark" Color="#4A608C"/>
        <SolidColorBrush x:Key="Green" Color="#71734C"/>
        <SolidColorBrush x:Key="LightGreen" Color="#8A8C51"/>

SnowyPainter

<Window x:Class="Epe.xaml.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Epe.xaml"
        mc:Ignorable="d"
        WindowStyle="None" MinHeight="400" MinWidth="850" Height="600" Width="1200" Icon="/Images/ICON.ico">
    <Grid>
        <Grid.RowDefinitions>

SnowyPainter

using System;
using System.Reflection;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;

namespace HeVibrates
{
    [ContentProperty (nameof(Source))]
    class ImageResourceExtension:IMarkupExtension
    {