摘要:
import java.util.Scanner; //表示输入 public class Operation { public static void main(String[] args) //有的直接在打印处提示的 就不做注释了 { long l=123456789012345l; Syste 阅读全文
摘要:
public class Demo_1 { public static void main(String[] args) { double radius,C; double area; radius=5.5; area=radius*radius*Math.PI; C=radius*2*3.1415 阅读全文
摘要:
public class Demo_1 { public static void main(String[] args) { double V; V=(1.6*24)/(1+40/60+35/3600); System.out.println("The runner speed is" + V + 阅读全文
摘要:
public class Demo_1{ public static void main(String[] args) { System.out.println(" J A V V A "); System.out.println(" J A A V V A A "); System.out.pri 阅读全文