Topic: 请高手指点!(输入一个字符,判断它是否假期) |
Print this page |
1.请高手指点!(输入一个字符,判断它是否假期) | Copy to clipboard |
Posted by: yangzhen1983 Posted on: 2005-10-20 10:17 请尽量使用准确的文字描述作为标题 若新帖再無恰当标题,可能会被刪除 Original subject : 请高手指点! import java.util.*; class B{ BitSet bs=new BitSet(366); int [] ho ={12,45,56,58,89,94,288,350}; public void nn(){ for(int i=0;i<8;i++) { bs.set(ho[i]); } } public boolean getho(int y){ return bs.get(y); } } public class Ov{ public static void main(String[]args){ B b=null; try{ b.nn(); }catch(Exception et){} if (args.length>0) try{ { if(b.getho(Integer.parseInt(args[0]))) { System.out.println("it is holiday"); } else{System.out.println("no holiday");} } } } 输入一个字符,判断它是否是一年中的假期;帮我看看怎么运行了没反映那? |
2.Re:请高手指点!(输入一个字符,判断它是否假期) [Re: yangzhen1983] | Copy to clipboard |
Posted by: why Posted on: 2005-10-20 11:51 > B b=null; You need an instance of B, so it should be B b = new B(); Please try to format your code properly. |
Powered by Jute Powerful Forum® Version Jute 1.5.6 Ent Copyright © 2002-2021 Cjsdn Team. All Righits Reserved. 闽ICP备05005120号-1 客服电话 18559299278 客服信箱 714923@qq.com 客服QQ 714923 |