Input the radius of the circle : 1.1 The area of the circle with radius 1.1 is: 3.8013271108436504 Explanation:The said code calculates the area of a circle based on the radius entered by the user. The code uses the "math" module's pi constant and the "input" function to get the radiu...
当代码出现有规律的重复的时候,你就需要当心了,每次写3.14 * x * x不仅很麻烦,而且,如果要把3.14改成3.14159265359的时候,得全部替换。 有了函数,我们就不再每次写s = 3.14 * x * x,而是写成更有意义的函数调用 s = area_of_circle(x),而函数 area_of_circle 本身只需要写一次,就可以多次调用。 抽象...
提示 在代码清单3-2中,第1～3行是CalCircleArea函数的定义,其只有一个参数r,表示要计算面积的圆的半径。第4～6行是CalRectArea函数的定义,其有两个参数a和b(多个形参需要用逗号分隔),表示要计算面积的长方形的两个边长。
三角形对象从其父类shape继承的name、numberOfSides和findArea部分(尽管这些部分有不同的值和实现)。如果一个对象从shape类继承,它也将继承那些部分。它不一定用那些零件,但它有。它可能有额外的部分(例如,circle对象可能有一个radius值),但是它总是有那些部分。如果你开始在编程中使用类,Python 比它的同类,如 C+...
area=pi*(radius**2) // This is an assignment PROGRAMMING vs MATH in programming,you do not "solve for x" pi=3.14159radius=2.2#area of circlearea = pi*(radius**2)radius=radius+1 an assignment expression on the right,evaluated to a value variable name on the left equivalent expression ...
Program to Find Area of Circle Using Radius # Program to find Area of Circle using radius# Taking radius from userr =float(input("Enter the radious of circle : "))# Taking radius measure unit from userunit =input("Enter the measure unit of radius (e.g. in, cm) : ")# Finding are...
# Getter method for the radius. return self._radius @property def area(self): # Getter method for the area. return 3.14 * self._radius**2 # Creating an instance of the Circle class my_circle = Circle(radius=5) # Accessing properties using the @property decorator ...
Radius of Circle: 4 angle measure: 45 Sector Area: 6.285714285714286 Pictorial Presentation: Flowchart: For more Practice: Solve these Related Problems: Write a Python program to calculate the area of a circular sector given the radius and angle in degrees, and print the result. ...
2025年全国计算机二级Python模拟试卷：编程基础与人工智能算法试题 2025年全国计算机二级Python模拟试卷：编程基础与人工智能算法试题 一、选择题 1. 以下哪个选项不属于Python的基本数据类型？A. 整数（int）B. 浮点数（float）C. 字符串（str）D. 列表（list）2. 以下哪个函数可以用来判断一个变量是否为空？A. is...
Draw the outline of a circle of radiusrand colorcolat (x,y). elli(x, y, w, h, col) Draw an ellipse of widthw, heighthand colorcolfrom (x,y). ellib(x, y, w, h, col) Draw the outline of an ellipse of widthw, heighthand colorcolfrom (x,y). ...