☆★一个头疼的问题,新手的...
[font=Fixedsys]#include <stdio.h>
#define cube(n) n*n*n
void main()
{
int n=3;
printf("%d",cube(++n));
}
[color=SeaGreen][color=Lime]看看这个简单的宏定义中n的变化情况
结果很让人纳闷[/color]
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