"CalculateTheAreaAndPerimeterOfACircle" 是一个函数,用于计算圆的面积和周长。这个函数接收两个参数:半径(r)和圆周率(pi)。 首先,我们使用公式计算圆的面积(A): A = pi r 2 然后,我们使用公式计算圆的周长(C): C = 2 pi r 最后,我们将这两个结果返回给调用者。例如: def calculate_area_and_perimeter...
// Rust program to calculate the area of circleusestd::io;fnmain() {letmutradius:f32=0.0;letmutarea:f32=0.0;letmutinput=String::new(); println!("Enter radius: "); io::stdin().read_line(&mutinput).expect("Not a valid string"); radius=input.trim().parse().expect("Not a valid...
One of the common programming exercises for beginners is to write a program to calculate the perimeter or circumference of a circle in Java. This exercise is not just common in Java but also in other programming language courses likeC,C++, orPython. I first did this exercise on C++ long ag...
//Program to calculate the perimeter of Circle in C#usingSystem;classCircle{publicstaticintMain(){floatradius=0.0F;floatparimeter=0.0F;Console.Write("Enter the radius:");radius=float.Parse(Console.ReadLine());parimeter=(float)(2*Math.PI*radius);Console.WriteLine("Perimeter of Circle:"+parimet...
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origin: raphaelbussa/HeaderView CircleImageView.setup() mBitmapWidth = mBitmap.getWidth(); mBorderRect.set(calculateBounds()); mBorderRadius = Math.min((mBorderRect.height() - mBorderWidth) / 2.0f, (mBorderRect.width() - mBorderWidth) / 2.0f); ...
Calculate circle Area in WHILE loop : While « PL SQL Statements « Oracle PL/SQL TutorialOracle PL/SQL Tutorial PL SQL Statements While SQL> SQL> set serveroutput on SQL> set echo on SQL> SQL> DECLARE 2 v_Radius NUMBER := 2; 3 BEGIN 4 WHILE v_Radius <=10 LOOP 5 DBMS_OUTPUT...