100到1000之间有多少个数其各位数字之和是5

<span style="font-family: Arial, Helvetica, sans-serif;">#include <stdio.h></span>
int main()
{
	int i, s, k, count = 0;
	for (i = 100; i < 1000; i++)
	{
		s = 0;
		k = i;
		while (k)
		{
			s += k % 10;
			k = k / 10;
		}
		if (s != 5)
			continue;
		else
			count++;
	}
	printf("%d\n", count);
	return 0;
}

   

posted on 2015-11-01 21:16  lie隼  阅读(1679)  评论(0编辑  收藏  举报