摘要:
/*程序员:张立平需求1:输出一个长整型的变量:123456789123 */ import java.util.Scanner; public class Z { public static void main(String[] args) { long l ; l=123456789123; System.out.println(l); }} /* 程序员:张立平需求2... 阅读全文
摘要:
1.import java.util.Scanner; public class test { public static void main(String[] args) { Scanner Hy=new Scanner(System.in); double x1,x2,y1,y2; System 阅读全文
摘要:
1.3 1.8 Public class Area { public static void main(String[] args) { double radius; double area; Math.Pi; double circle; radius =5.5; circle=2 * PI *r 阅读全文