Example: Simple Calculator by Using Functions # This function adds two numbers def add(x, y): return x + y # This function subtracts two numbers def subtract(x, y): return x - y # This function multiplies two numbers def multiply(x, y): return x * y # This function divides two ...
importtkinterastkfromtkinterimportttk 然后,我们创建一个名为SimpleCalculator的类,继承自tk.Tk。 代码语言:python 代码运行次数:0 运行 AI代码解释 classSimpleCalculator(tk.Tk):def__init__(self):super().__init__()self.title("简易计算器")# 设置窗口标题self.geometry("300x250")# 设置窗口大小 现在,...
/usr/bin/env python3 # -*- coding: utf-8 -*- """ File: calculator.py Description: A simple calculator program. Author: William C. Gunnells License: MIT License """ from tkinter import * class Application(Frame): def __init__(self, master): super(Application, self).__init__(maste...
Sure, you can use Python as a simple calculator, but did you know that Python can help you learn more advanced topics in algebra, calculus, and matrix analysis? That's exactly what you'll learn in this course. Python isn't just a coding language; it's a gateway to mastering math. ...
Python 3.8 adds a few new ones that can help you during coding and debugging. The difference between is and == can be confusing. The latter checks for equal values, while is is True only when objects are the same. Python 3.8 will try to warn you about cases when you should use == ...
#!/usr/bin/env python#-*- coding: UTF-8 -*-#pyversion:python3.5#owner:fuzj importhashlib ### md5 ### string = "beyongjie"md5 =hashlib.md5() md5.update(string.encode('utf-8')) #注意转码 res =md5.hexdigest() print("md5加密结果:",res) ### sha1 ### sha1 =hashlib.sha1()...
/usr/bin/env python2 # -*- coding:utf-8 -*- def banner(): print "===" print " Simple calculator implemented by python " print "===" return def getexp(): return raw_input(">>> ") def _hook_import_(name, *args, **kwargs): module_blacklist = ['os', 'sys', 'time', ...
Does Python require math? Python can require knowing basic mathematics and algebra concepts, as this helps individuals solve problems and create programs more efficiently while coding.
turtle库是一个很好的python图形绘制库，利用它我们可以绘制各种各样的图形、卡通小动物）：# coding:...
如上图所示,PyCharm 提供 Intelligent Coding Assistance 功能,可以执行代码补全、代码检查、错误高亮显示和快速修复建议。比如键入 main 并点击 tab 键,PyCharm 会自动补全整个 main 从句。 此外,如果你在条件句前忘记键入 if,在该句子最后增添.if 并点击 Tab 键,PyCharm 将修复该 if 条件句。该用法同样适用于 ...