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Re:一个简单的代码In Reply To:一个简单的代码 Posted by:fuliang at 2009-05-03 23:46:19 为什么我的就WA呢
#include<stdio.h>
#include<math.h>
#include<string.h>
int main()
{
int n,i,j,h[3005],a[3005];
while(scanf("%d",&n)!=EOF)
{
for(i=0;i<n;i++)
scanf("%d",&a[i]);
memset(h,0,3005);
for(i=1;i<n;i++)
{
j=a[i]-a[i-1];
if(j<0)
j=-j;
h[j]=1;
}
for(i=1;i<n;i++)
if(h[i]==0)
{
printf("Not jolly\n");
break;
}
if(i==n)
printf("Jolly\n");
}
return 0;
}
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