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謝宸峰程式交易Markowitz 1952投資效率前緣 3月 05, 2026

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程式 import csv #輸入import輸出export,輸入csv套件 import math #輸入math套件 from tkinter import * #或者import tkinter as tk Dim = 10 def draw_circle(x, y, label): canvas.create_oval(100+x-5, 700-y-5, 100+x+5, 700-y+5, fill="black") canvas.create_text(100+x+20, 700-y, text = label, anchor='w', font=('微軟正黑體',20)) file = open('台灣.csv','r',encoding='utf-8') read = csv.reader(file) header, rows = [], [] header = next(read) for item in read: rows.append(item) file.close() num = len(rows) #資料表長度 #print(header) mean = [0 for i in range(Dim)]; mean50 = 0; vari50=0 meanTemp = [0 for i in range(Dim)] vari = [[0 for i in range(Dim)] for j in range(Dim)] for k in range(num): for i in range(Dim): meanTemp[i]=float(rows[k][i+1])/100 #轉換為小數 mean[i] += meanTemp[i] for j in range(i+1): vari[i][j] += meanTemp[i]*meanTemp[j] meanTemp50 = float(rows[k][33])/100; mea...

謝宸峰產業分析雲端運算網路服務

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空頭價差、多頭價差、跨式、勒式 選擇權價差交易策略 清空 賣權put空頭價差 買權call多頭價差 賣權put多頭價差 買權call空頭價差 下跨(買跨)付出權利金 上跨(賣跨)收取權利金付出保證金 買進勒式付出權利金 賣出勒式收取權利金付出保證金 教學影片 選擇權理論價格:維基百科

謝宸峰期末考

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from tkinter import * def doSomething(event): #print("謝宸峰按下: " + event.keysym) label.config(text=event.keysym) window = Tk() window.bind(" ",doSomething) #註解如果要在網頁放&怎麼辦理? window.title("謝宸峰期末考") #加上title label = Label(window,font=("Helvetica",100),bg='yellow') label.pack() window.mainloop() 3.Python GUI keyboard events 網址 https://www.youtube.com/watch?v=Afq9NYuwk2k from tkinter import * def doSomething(event): #print("You pressed: " + event.keysym) label.config(text=event.keysym) window = Tk() window.bind(" ",doSomething) window.title("謝宸峰期末考")#加上title label = Label(window,font=("Helvetica",200),bg='red') label.pack() window.mainloop()

謝宸峰{集合set}[串列list](元組dict和集合 )

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程式碼 this= ["嗜血瘋哥", "帥哥", "小誇號", "中"] print(this) for i in range(-1,4): print(i, this[i]) w3school vsc 影片

貪吃蛇 第二集

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影片 程式碼 from tkinter import * import random GAME_WIDTH , GAME_HEIGHT = 800 , 800 SPEED = 300     #時間單位千分之一 SPACE_SIZE , BODY_PARTS = 50 , 6 #左邊變數 assigning value SNAKE_COLOR = [ "Forest Green" , "Navy Blue" , "yellow" , "pink" , "Cinnamon" , "indigo" , "purple" ] FOOD_COLOR = "red" BACKGROUND_COLOR = "black" class Snake :     def __init__ ( self ):         self . body_size = BODY_PARTS         self . coordinates = []         self . squares = []         for i in range ( 0 , BODY_PARTS ):             self . coordinates . append ([ 0 , 0 ])         for x , y in self . coordinates :             i = random . randint ( 0 , 6 )             square = canvas . create_rectangle ( x , y , x + SPACE_SIZE , y + SPACE_SIZE , fill = SNAKE_COLOR [ i ], ta...

謝宸峰Python snake game 🐍

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程式碼   from tkinter import * import random GAME_WIDTH = 1000 GAME_HEIGHT = 700 SPEED = 200 SPACE_SIZE = 50 BODY_PARTS = 3 SNAKE_COLOR = "#00FF00" FOOD_COLOR = "#FF0000" BACKGROUND_COLOR = "#000000" class Snake :     def __init__ ( self ):         self . body_size = BODY_PARTS         self . coordinates = []         self . squares = []         for i in range ( 0 , BODY_PARTS ):             self . coordinates . append ([ 0 , 0 ])         for x , y in self . coordinates :             square = canvas . create_rectangle ( x , y , x + SPACE_SIZE , y + SPACE_SIZE , fill = SNAKE_COLOR , tag = "snake" )             self . squares . append ( square ) class Food :     def __init__ ( self ):         x = random . randint ( 0...