求各位大大来鉴别下一个程序
#include <stdio.h>/* count characters in input; 2nd version */
main()
{
double nc;
for (nc = 0; gechar() != EOF; ++nc)
;
printf("%.0f\n", nc);
}
问下这个程序哪有错误?
2012-02-09 11:43
2012-02-09 12:35
2012-02-09 18:09
2012-02-16 10:29

2012-02-16 17:09
2012-02-17 11:10