1840706_ac_0ms_24k.c

北大大牛代码 1240道题的原代码 超级权威

# include <stdio.h>

long a[15]={2,7,5,30,169,441,1872,7632,1740,93313,459901,1358657,2504881,13482720};

void main()
{
	int k;
	scanf("%d",&k);
	while(k!=0)
	{
		printf("%ld\n",a[k-1]);
		scanf("%d",&k);
	}
}