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class Car: def __init__(self,make,model,year): self.make=make self.model=model self.year=year self.odometer_reading=0 def get_descriptive_name(self): 阅读全文
posted @ 2021-01-09 16:27
发牌员鲍勃
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a = {'b':'boy','c':'cat','d':'dog'}for key in a.keys(): print(f'键：{key}')for value in a.values(): print(f'\n值：{value}') 阅读全文
posted @ 2021-01-07 10:34
发牌员鲍勃
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a = {'b':'boy','c':'cat','d':'dog'}print(a)for key,value in a.items(): print(f'\nKey:{key}') print(f'Vaule:{value}') 阅读全文
posted @ 2021-01-07 10:28
发牌员鲍勃
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a = list(range(1,1000001))print(min(a))print(max(a))print(sum(a)) 阅读全文
posted @ 2021-01-07 09:51
发牌员鲍勃
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a = list(range(1,1000001))for i in a:#这里的for需要冒号 print(a) 阅读全文
posted @ 2021-01-07 09:49
发牌员鲍勃
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（" "分隔开来的表示单独一个页面）# 平面 class Shape: def __init__(self,c): self.__c = c def setColor(self,c): self.__c = c def getColor(self): return self.__c def prin 阅读全文
posted @ 2020-12-25 16:30
发牌员鲍勃
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import tkinter as tkfrom tkinter import ttkdef getSave(): f=open("a.txt","a") f.write(str(v1.get())) f.write("\n") f.write(v2.get()) f.write("\n") f.w 阅读全文
posted @ 2020-12-24 20:41
发牌员鲍勃
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import tkinter as tkfrom tkinter import ttkfrom tkinter import scrolledtextfrom tkinter import Menudef Plus(): c.configure(text = int(a.get())+int(b.g 阅读全文
posted @ 2020-12-24 20:00
发牌员鲍勃
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import tkinter as tkfrom tkinter import ttkfrom tkinter import scrolledtextfrom tkinter import Menudef _quit(): win.quit() win.destroy() exit() win = 阅读全文
posted @ 2020-12-24 19:17
发牌员鲍勃
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import tkinter as tkfrom tkinter import ttkwin = tk.Tk()win.title("LabelFrame练习")buttons_frame = ttk.LabelFrame(win, text=' Labels in a Frame ')button 阅读全文
posted @ 2020-12-24 18:56
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