//13人圍成一圈，報到3退出，找到留在圈子中的人原來的序號
/*#include
#include
#include
using namespace std;
#define len sizeof(struct student)
struct student
;struct student * creat(int n)
return p1; //返回尾指標
}void print(struct student *p1)
printf("%d\n", p1->num);
}void del(struct student *p)
tmp->next = p->next;
free(p);
}int main()
else
i++;
}printf("剩餘的人的序號為：%d\n", l1->num);}*/
/*//實現鍊錶的建立，輸出，插入，刪除
#include
#include
#include
using namespace std;
#define len sizeof(struct student)
struct student
;struct student *creat()
return head;
}void print(struct student *head)
}void del(struct student *p, struct student *head)
tmp->next = p->next;
free(p);
}void in(int n, struct student *head)
tmp->next = p->next;
p->next = tmp;
}int main()
del(l1, l);
print(l);
}return0;}
*///合併兩個鍊錶，按學號排序
/*#include
#include
#include
using namespace std;
#define len sizeof(struct student)
struct student
;struct student *creat()
return head;
}void print(struct student *head)
}struct student* join(struct student *head1, struct student *head2)
t->next = g; //鏈結兩個鍊錶
int n = 1;
while(l->next != null)
//print(head1);
for(int i=0; i*m = head1;
struct student *n = m->next;
if(m->num > n->num)
m = head1;
while(m->next->next != null)
m = m->next;}}
return head1;
}int main()23
45555
7900
1926
1119300
*///刪除a鍊錶中和b相同學號的節點
#include
#include
#include
using namespace std;
#define len sizeof(struct student)
struct student
;struct student *creat()
return head;
}void print(struct student *head)
}struct student* del(struct student *head1, struct student *head2)
else
tmp->next = m->next;}}
n = n->next;
}struct student * p1=m;
m = m->next;
if(flag)
}return head1;
}int main()
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