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比上面回的更精简！

Posted by allanlyy at 2005-04-07 19:26:26 on Problem 2140
In Reply To:Re:怎么才能不超时？？？我已经很费力了！！！ Posted by:jimmyzzxhlh1 at 2005-01-09 15:47:43 
#include <stdio.h>
int main()
{
	int n,i,ways;
	scanf("%d",&n);
	ways = 0;
	if(n%2 != 0)ways++;
	for(i = 1;i < n;i = i + 2)
	{
		if(n%i == 0)
			ways++;
	}
	printf("%d\n",ways);
	return 0;
}
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