摘要:
package lx;public class lx { public static void main(String[] args) { for(int i = 1;i = i; h--) { System.out.print(" ");//打印空格,从9个到1个 } for(... 阅读全文
摘要:
package jc;public class jc { public static void main(String[] args) { // TODO Auto-generated method stub double sum=0; int j=20;//算到哪个数 double jc=... 阅读全文