#include <string>
#include <algorithm>
#include <iostream>
using namespace std;
int main()
{
	char data[70];
	while (scanf("%s",data))
	{
		int no = strlen(data);
		int flag =0;
		int i,temp,num=0;
		for (i = 0;i<no;i++)
		{
			if (data[i] =='0')
				num++;
		}
		if (num == no) 
		{
			printf("%s is cyclic\n",data);
			memset(data,0,sizeof(data));
			continue;
		}
		num =0;
		for (i=no-1;i>=0;i--)
		{
			temp = (data[i] -'0')* (no+1) + flag;
			flag = temp /10;
			temp = temp %10;
			if (temp == 9)
			{
				num++;
			}
		}
		if (num == no) printf("%s is cyclic\n",data);
		else printf("%s is not cyclic\n",data);
		memset(data,0,sizeof(data));
	}
}
就算错也最多时wa，怎么会output错呢?

• Re:为什么说我超出output (814) 9990123 2006-07-28 18:31:44
  • 为什么没有人理我？帮帮我把，正在困惑中 (0) 9990123 2006-07-28 18:32:12
    • Re:为什么没有人理我？帮帮我把，正在困惑中 (27) 9990123 2006-07-28 21:05:32
• while (scanf("%s",data)!=EOF) (0) fortunato 2008-01-22 10:50:32
• 好像：memset(data,0,sizeof(data));没必要吧 (0) fortunato 2008-01-22 11:14:11