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Re:高手帮忙In Reply To:高手帮忙 Posted by:123WANGSONG at 2009-08-10 17:09:57 > #include<stdio.h>
> void main()
> {
> int n,i,j,sign=0,flag;
> int num[3001],abs[3001];
> scanf("%d",&n);
> for(i=0;i<n;i++)
> scanf("%d",&num[i]);
> for(i=0;i<n-1;i++)
> {
> if(num[i]>num[i+1])abs[i]=num[i]-num[i+1];
> else abs[i]=num[i+1]-num[i];
> }
> for(i=1;i<n;i++)
> {
> flag=0;
> for(j=0;j<n-1;j++)
> {
> if(i==abs[j])
> {
> flag=1;
> break;
> }
> }
> if(flag==1)sign++;
> }
> if(sign==n-1 || n==1)printf("Jolly\n");
> else printf("Not jolly\n");
> }
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