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where no term in the sum exactly divides any other term in the sum.

Posted by TheBeet at 2007-09-12 16:29:30 on Problem 3092
In Reply To:让3的次数一直为0,用2的n次方来表示原数,老WA,那位仁兄可否帮忙看看? Posted by:qwynick at 2007-09-12 16:27:53
> #include<stdio.h>
> __int64 d[40],z[40];
> int main()
> {
> //	freopen("wrw.txt","w",stdout);
> 	__int64 cs,c,i,n,top;
> 	d[0]=1;
> 	for(i=1;i<40;i++)
> 		d[i]=d[i-1]*2;
> 	scanf("%I64d",&cs);
> 	for(c=1;c<=cs;c++)
> 	{
> 		scanf("%I64d",&n);
> 		top=0;
> 		printf("%I64d",c);
> 		for(i=39;i>=0;i--)
> 			if(d[i]<=n)
> 			{
> 				n-=d[i];
> 				z[top++]=i;
> 			}
> 		printf(" %I64d",top);
> 		for(;top>0;)
> 			printf(" [%I64d,0]",z[--top]);
> 		printf("\n");
> 	}
> 	return 0;
> }

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