建立两个单向链表a和b,然后从a中删除那些在b中存在的节点。求如上题用...答:include <stdio.h> #include <string.h> #define LA 5 #define LB 4 struct student { int num; char name[10]; struct student *next; }a[LA],b[LB]; void main() { struct student a[LA]={{101,"zhang"},{102,"li"},{103,"wang"},{104,"niu"},...