1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <string.h>
4 #define NUM 4
5
6 struct chain
7 {
8 char name[20];
9 char city[20];
10 char sex[10];
11 char age[10];
12 char job[10];
13 struct chain *next;
14 };
15
16 struct chain *create();
17 struct chain *SequelSeach(head, name);
18 void print_data(point);
19
20 struct chain Datas[NUM] =
21 {
22 "Sun", "Weifang", "Male", "24", "student", NULL,
23 "Tom", "Beijing", "Male", "31", "doctor", NULL,
24 "Marry", "Shanghai", "Female", "19", "techer", NULL,
25 "Willing", "Tianjing", "Female", "21", "worker", NULL
26 };
27
28 int main()
29 {
30 struct chain *head;
31 struct chain *p;
32 char name[30];
33 head = create();
34 printf("请输入要查找的人名\n");
35 scanf("%s", name);
36 p = SequelSeach(head, name);
37 print_data(p);
38 return 0;
39 }
40
41 struct chain *create()
42 {
43 struct chain *head, *tail, *p;
44 int i;
45 head = tail = NULL;
46 printf("将名单数据输入到链表中:\n");
47 for (i = 0; i < NUM; i++)
48 {
49 p = (struct chain *)malloc(sizeof (struct chain));
50 strcpy(p->name, Datas[i].name);
51 strcpy(p->city, Datas[i].city);
52 strcpy(p->sex, Datas[i].sex);
53 strcpy(p->age, Datas[i].age);
54 strcpy(p->job, Datas[i].job);
55 p->next = NULL;
56 if (head == NULL)
57 head = tail = p;
58 else
59 tail = tail->next;
60 tail->next = p;
61 }
62 return head;
63 }
64
65 struct chain *SequelSeach(head, name)
66 struct chain *head;
67 char name[];
68 {
69 struct chain *temp;
70 temp = head;
71 for (temp = head; temp != NULL;)
72 {
73 if (strcmp(temp->name, name) == 0)
74 break;
75 else
76 temp = temp->next;
77 }
78 if (temp == NULL)
79 printf("没有查找到该人资料\n");
80 return temp;
81 }
82
83 void print_data(point)
84 struct chain *point;
85 {
86 if (point == NULL)
87 return;
88 printf("查找结果：\n");
89 printf(" 姓名：%s\n", point->name);
90 printf(" 城市：%s\n", point->city);
91 printf(" 性别：%s\n", point->sex);
92 printf(" 年龄：%s\n", point->age);
93 printf(" 工作：%s\n", point->job);
94 }
