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Re:不知道为什么排了序不行,暴搜反而可以...In Reply To:不知道为什么排了序不行,暴搜反而可以... Posted by:yuanyirui at 2007-03-30 00:10:43 #include<stdio.h>
#include<math.h>
int main()
{
long int n,a[10001],i,j,sum;
while(scanf("%ld",&n)!=EOF)
{
a[0]=0;
for(i=1;i<=n;i++)
scanf("%d",&a[i]);
sum=0;
for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
{
if(i==j) continue;
else
sum+=abs(a[i]-a[j]);
}
}
printf("%ld\n",sum);
}
return 1;
}
好奇怪!!! 我和你的一样呀!!! 为什么我的超时!!!
哭.......
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