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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:;
}
}
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