大虾帮我看看这个程序为什么运行后 SUM=0
#include <stdio.h>void main()
{
double sum=0;
float i=1,t=0,s=1;
while(t>=1e-6)
{
sum+=t;
s*=i;
t=1/s;
i++;
}
printf("sum=%f\n",sum);
}
2010-08-16 21:15
2010-08-16 21:33
2010-08-16 21:41
2010-08-16 21:55
2010-08-16 22:23
2010-08-16 22:25
2010-08-16 22:51
2010-08-16 22:53
2010-08-16 23:28