摘要:
package AAA; class testPor1 { private int a,b; public int getA() { return a; } public void setA(int a) { this.a = a; } public int getB() { return b; } 阅读全文
摘要:
package AAA; import java.util.*; public class Person { public static void main(String[]args){ final double PI=3.14; Scanner reader=new Scanner(System.in); ... 阅读全文