| ||||||||||
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:哎呀,又超时了,该怎么该呀!!!In Reply To:哎呀,又超时了,该怎么该呀!!! Posted by:00430030 at 2004-12-23 13:01:55 #include<stdio.h> #include<math.h> void main () { int i,j=0,m,n,a[15];//数组最好是在开的大一点 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;//好像是不需要 } printf("%d\n",j);//你这个j循环一次就不是0了 end:; } } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator