Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

Re:错在何处,请大牛们指点........

Posted by 1987 at 2005-04-01 10:35:09 on Problem 1552
In Reply To:错在何处,请大牛们指点........ Posted by:00430030 at 2004-12-23 12:20:26
> #include<stdio.h>
> #include<math.h>
> void main () {
>     int i,j=0,m,n,a[20];
>     for(;;)
> {
>    for(i=0;;i++)
> {
> scanf("%d",&a[i]);
> if(a[i]==0) goto l;
> else if(a[i]==-1) goto end;
> }l:
> for(m=0;m<i;m++)
> for(n=0;n<i;n++)
> if(2*a[m]==a[n]) j=j+1;
> else continue;
> }
> printf("%d",j);
> end:;
> }  

Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator