你把除i以外的变量定义成浮点型就好了!float||double都行!
程序代码:
#include <stdio.h>
int main(void)
{
unsigned num = 1, days = 10;
for (unsigned day = 0; day < days; day++)
num = (num + 1) * 2;
printf("%u", num);
return 0;
}
是这样吗?
[此贴子已经被作者于2019-4-12 15:57编辑过]



