摘要:
import java.util.Scanner;public class LingXing { public static void main(String[] args){ int a; int b; System.out.println("请输入:"); Scanner in = new Sc 阅读全文
摘要:
public class Tao { public static void main(String[] args) { int sum=0; int a = 1; for(int i=1;i<10;i++){ a = (a+1)*2; sum = a; } System.out.println("第 阅读全文