摘要：
import java.util.Scanner; public class E{ public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("Enter x1 阅读全文
摘要：
import java.util.Scanner; public class A { public static void main(String[] args){ Scanner input = new Scanner(System.in); int sum; System.out.println 阅读全文
摘要：
public class D{ public static void main(String[] args){ double s; double r; double l; r = 5.5; s = Math.PI * r * r; l = Math.PI * 2 * r; System.out.pr 阅读全文
摘要：
public class ShowImage { 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.p 阅读全文
