谭浩强教材上,单精度实数有效位是6~7位,6是如何得出的?
谭浩强教材上,单精度型实数有效位是6~7位,6是如何得出的?
2010-09-10 18:02
2010-09-10 18:04
2010-09-10 18:05
程序代码:#include <stdio.h>
int main(int argc, char *argv[])
{
float p = 5.1f;
int f = (int)(p*100);
printf("%d", f);
return 0;
}

2010-09-10 18:45
2010-09-10 18:59

2010-09-10 19:03
2010-09-11 07:34

2010-09-11 08:12
我摸着楼主的头笑而不语
2010-09-11 08:52
2010-09-11 10:42