struct goods *input(struct goods *xyx)
{int w;
struct goods *p0,*p1,*p2;
struct goods *head;
p1=head;
E:\ 仓库管理\主函数.cpp(70) : warning C4700: local variable 'head' used without having been initialized
void main()
{ int x;
mode p1("xyx");
screen p2;
struct goods *xyx;
struct goods *head;
E:\ 仓库管理\主函数.cpp(110) : warning C4101: 'head' : unreferenced local variable