#include<stdio.h>
struct complex
{
int re;
int im;
};
void add(struct complex a,struct complex b,struct complex *c)
{
c->re=a.re-b.re;
c->im=a.im-b.im;
}
int main()
{
struct complex x,y,s;
scanf("%d%d",&x.re,&x.im);
scanf("%d%d",&y.re,&y.im);
add(x,y,&s);
printf("sum=%5d+%5di",s.re,s.im);
}
哪个大佬救救孩子吧


