用能用 python 语言帮我写一个程序吗?
当然可以,我可以使用 Python 为您编写程序。请告诉我您需要的程序的具体功能和要求,我将尽力为您提供帮助。
用 Python 编写一个程序实现 Windows 程序自带的计算器的功能
好的,以下是一个简单的 Python 程序,可以实现 Windows 程序自带的计算器的基本功能:
# 导入 tkinter 模块
from tkinter import *
# 创建一个 Tkinter 窗口
window = Tk()
window.title("计算器")
# 定义全局变量
expression = ""
# 定义按钮点击事件
def button_click(num):
global expression
expression = expression + str(num)
equation.set(expression)
def button_clear():
global expression
expression = ""
equation.set("0")
def button_equal():
try:
global expression
total = str(eval(expression))
equation.set(total)
expression = ""
except:
equation.set("错误")
expression = ""
# 定义显示结果的变量
equation = StringVar()
equation.set("0")
# 创建计算器显示屏
display = Entry(window, textvariable=equation, font=("Arial", 20), justify="right")
display.grid(columnspan=4, ipadx=10, ipady=10)
# 创建数字按钮
button_1 = Button(window, text="1", font=("Arial", 16), command=lambda: button_click(1))
button_1.grid(row=1, column=0)
button_2 = Button(window, text="2", font=("Arial", 16), command=lambda: button_click(2))
button_2.grid(row=1, column=1)
button_3 = Button(window, text="3", font=("Arial", 16), command=lambda: button_click(3))
button_3.grid(row=1, column=2)
button_4 = Button(window, text="4", font=("Arial", 16), command=lambda: button_click(4))
button_4.grid(row=2, column=0)
button_5 = Button(window, text="5", font=("Arial", 16), command=lambda: button_click(5))
button_5.grid(row=2, column=1)
button_6 = Button(window, text="6", font=("Arial", 16), command=lambda: button_click(6))
button_6.grid(row=2, column=2)
button_7 = Button(window, text="7", font=("Arial", 16), command=lambda: button_click(7))
button_7.grid(row=3, column=0)
button_8 = Button(window, text="8", font=("Arial", 16), command=lambda: button_click(8))
button_8.grid(row=3, column=1)
button_9 = Button(window, text="9", font=("Arial", 16), command=lambda: button_click(9))
button_9.grid(row=3, column=2)
button_0 = Button(window, text="0", font=("Arial", 16), command=lambda: button_click(0))
button_0.grid(row=4, column=1)
# 创建操作符按钮
button_plus = Button(window, text="+", font=("Arial", 16), command=lambda: button_click("+"))
button_plus.grid(row=1, column=3)
button_minus = Button(window, text="-", font=("Arial", 16), command=lambda: button_click("-"))
button_minus.grid(row=2, column=3)
button_multiply = Button(window, text="*", font=("Arial", 16), command=lambda: button_click("*"))
button_multiply.grid(row=3, column=3)
button_pide = Button(window, text="/", font=("Arial", 16), command=lambda: button_click("/"))
button_pide.grid(row=4, column=3)
button_clear = Button(window, text="C", font=("Arial", 16), command=button_clear)
button_clear.grid(row=4, column=0)
button_equal = Button(window, text="=", font=("Arial", 16), command=button_equal)
button_equal.grid(row=4, column=2)
# 运行窗口
window.mainloop()
这个程序使用 tkinter 模块创建了一个简单的窗口,包括数字按钮、操作符按钮和一个显示屏。用户可以通过单击按钮来输入数字和操作符,并在显示屏上查看计算结果。
Chat GTP帮我写的Windows计算器功能,挺靠谱,低端程序员估计很快要失业。
页面更新:2024-03-30
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