ZCMU--1857: Problem C: Jolly Jumpers

A sequence of n > 0 integers is called a jolly jumper if the absolute values of the difference between successive elements take on all the values 1 through n-1. For instance,

1 4 2 3

is a jolly jumper, because the absolutes differences are 3, 2, and 1 respectively. The definition implies that any sequence of a single integer is a jolly jumper. You are to write a program to determine whether or not each of a number of sequences is a jolly jumper.

Each line of input contains an integer n < 3000 followed by n integers representing the sequence. For each line of input, generate a line of output saying "Jolly" or "Not jolly".

4  1  4  2  3

5 1 4 2 -1 6

Jolly

Not jolly

解析：题目就是问输入的N个数，两两相邻的差值，最后是否1到N-1每个数都有。

所以我们可以直接利用数组来解决。

#include 
#include 
int k[3000];//存储输入的数 
int h[10005];//存储差值，差值为2就存入k【2】,如此 
int main()
{
	int n,i,shi;
	while(~scanf("%d",&n)){
		for(i=0;i<10005;i++) h[i]=0; //清空一下 
		for(i=0;i