有没有办法把一个结构体赋值给另一个结构体答:struct x{ int ma;int mb;double mc;};int main(){ struct x a={1,2,3.3};struct x b={2,4,6.6};printf("a.ma=%d\ta.mb=%d\ta.mc=%lf\n", a.ma, a.mb, a.mc);printf("b.ma=%d\tb.mb=%d\tb.mc=%lf\n", b.ma, b.mb, b.mc);b = a;printf("b.ma=%d\...