Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
Re:这样用java,为什么会runtime error?In Reply To:这样用java,为什么会runtime error? Posted by:greatshark at 2009-10-15 12:53:12 我也碰到了 不知道为什么 > import java.util.*; > import java.math.*; > > public class Main > { > public static void main(String[] argu) > { > Scanner scan=new Scanner(System.in); > int t; > BigInteger n,i,two=new BigInteger("2"); > > t=scan.nextInt(); > while(t-->0) > { > n=scan.nextBigInteger(); > if(n.isProbablePrime(10)) > System.out.println("Prime"); > else > { > for(i=two;n.mod(i).equals(BigInteger.ZERO)==false;i=i.add(BigInteger.ONE)); > System.out.println(i); > } > } > } > } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator