printf问题main(){structtest{intm1charm2floatm3unionuu{charu1[5]intu2[2]}ua}myaaprintf{ %d\n
printf问题
main()
{
struct test
{
int m1; char m2; float m3;
union uu{ char u1[5]; int u2[2];} ua;
}myaa;
printf{ "%d\n ", sizeof(struct test)); //这里报错了，说是差什么东东，奇怪
}
[解决办法]
printf{ "%d\n ", sizeof(struct test));
帅哥函数是()不是{)