标签:java
/**编写一个接受用户输入的三个整数作为立方体的三边,
* 计算并输出这个立方体的表面积和体积
**/
import java.util.*; public class FirstProgram { public static void main (String[] args) { int a, b, c; System.out.print("输入3个整数作为立方体的三边:"); Scanner accept = new Scanner(System.in); a = accept.nextInt(); b = accept.nextInt(); c = accept.nextInt(); Count result = new Count(a, b, c); System.out.println("表面积: " + result.superficialArea()); System.out.println("体积: " + result.volume()); } } class Count { private int a; private int b; private int c; Count (int a, int b, int c) { this.a = a; this.b = b; this.c = c; } int superficialArea () { return 2 * (a * b + b * c + a * c); } int volume() { return a * b * c; } }
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标签:java
原文地址:http://anglecode.blog.51cto.com/5628271/1619836