05 2019 档案
摘要:一、 实验代码如下: public class 图形 { public static void main(String[] args) { point p1=new point(0,0); point p2=new point(1,0); point p3=new point(0,1); recta
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摘要:实现程序代码如下: <br>package shiyan8;<br>import java.util.Scanner<br>public class Yuanzhuiti { private double radius; private double length; private double h
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