In this example you will learn to create a simple calculator that can add, subtract, multiply or divide depending upon the input from the user.
Write a Python program to create a Pythagorean theorem calculator. Note : In mathematics, the Pythagorean theorem, also known as Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side ...
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2)右键单击该类的背景,选择「Go To and Test」。 3)在主菜单中吗,选择 Navigate → Test。 选择「Create New Test…」,得到以下窗口:Target directory、Test file name 和 Test class name 这三项均保留默认设置。选中上图中两种需要测试的方法并点击 OK。好了!PyCharm 自动创建文件 test_calculator.py,并在...
右键单击该类的背景,选择「Go To and Test」。 在主菜单中吗,选择 Navigate → Test。 选择「Create New Test…」,得到以下窗口: Target directory、Test file name 和 Test class name 这三项均保留默认设置。选中上图中两种需要测试的方法并点击 OK。好了!PyCharm 自动创建文件 test_calculator.py,并在其中...
['/Users/wupeiqi/PycharmProjects/calculator/p1/pp1','/usr/local/lib/python2.7/site-packages/setuptools-15.2-py2.7.egg','/usr/local/lib/python2.7/site-packages/distribute-0.6.28-py2.7.egg','/usr/local/lib/python2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.10-x86_64.egg','/us...
在我的计算器program.(Python)中做一个加法函数 您不需要result()函数,甚至在您的代码中都没有调用它。这使得程序更简单,因为您不需要全局变量。您必须注意在entry3中插入文本(aka str)。 from tkinter import *res_text = ' 'window = Tk()window.title("계산기")window.geometry('350x500')num1 =...
右键单击该类的背景,选择「Go To and Test」。 在主菜单中吗,选择 Navigate → Test。 选择「Create New Test…」,得到以下窗口: Target directory、Test file name 和 Test class name 这三项均保留默认设置。选中上图中两种需要测试的方法并点击 OK。好了!PyCharm 自动创建文件 test_calculator.py,并在其中...
8. Sector Area Calculator Write a Python program to calculate the area of the sector. Note: A circular sector or circle sector, is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector. ...
python3# stopwatch.py - A simple stopwatch program.import time# Display the program's instructions.print('Press ENTER to begin. Afterward, press ENTER to "click" the stopwatch.Press Ctrl-C to quit.')input() # press Enter to beginprint('Started.')startTime = time.time() # get the ...