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Re:为什么总是RuntimeError的,会有什么原因导致这样的?In Reply To:为什么总是RuntimeError的,会有什么原因导致这样的? Posted by:victor286 at 2006-04-08 10:28:25 > 为什么总是RuntimeError的,会有什么原因导致这样的? import java.io.*; import java.util.*; public class Main { public static void main(String args[])throws IOException {Vector v=new Vector(); Vector k=new Vector(); while(true){ BufferedReader stdin=new BufferedReader(new InputStreamReader(System.in)); String s=stdin.readLine(); int n=Integer.parseInt(s); if(n==0)break; k.add(""+n); int suma=0; int i=1; while(true) { suma=suma+i; if(suma>n)break; i++; } int sumb=0; for(int j=1;j<=i;j++) { sumb=sumb+j*j; } v.add(""+(sumb-(suma-n)*i)); } for(int c=0;c<v.size();c++) { String s1=(String)k.get(c); String s2=(String)v.get(c); int a=Integer.parseInt(s1); int b=Integer.parseInt(s2); System.out.println(a+" "+b); } } } Followed by:
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