利用C语言编写一个通讯录，包括用户界面

来源：互联网发布：汉奇中走丝编程视频编辑：程序博客网时间：2024/06/08 11:57

记得好久之前写的，今天一个学弟问我，我才想起来，主要是依靠链表完成的，细节方面做的还需要改进，

主题架构就是这样了

#include <stdio.h>#include <stdlib.h> #include <string.h>#define TRUE  1#define FALSE 0typedef struct _add{int  ID;char Name[20];char Address[30];char Company_Phone[30];char Mobile_Phone[30];}ADD;typedef ADD LinkData;typedef struct _stu{LinkData data;struct _stu *next; }Node;Node * Create_List(){Node *list = (Node*)malloc(sizeof(Node)/sizeof(char));if (list == NULL)return NULL;list->next = NULL;   // 空表return list;}int Add_Friend(Node* h){Node* head = Create_List();printf ("\t请输入好友的ID：");      scanf ("%d", &head->data.ID);      printf ("\n"); printf ("\t请输入好友的名字：");      scanf ("%s",  head->data.Name);      printf ("\n");                printf ("\t请输入好友的手机号：");      scanf ("%s", head->data.Mobile_Phone);      printf ("\n");                printf ("\t请输入好友的家庭住址：");      scanf ("%s", head->data.Address);      printf ("\n");                printf ("\t请输入好友的公司电话：");      scanf ("%s", head->data.Company_Phone);      printf ("\n"); Insert_Last(h, head->data);free(head);}int Display(){        printf ("\t*****************************************\n");          printf ("\t~           欢迎使用通讯录              ~\n");          printf ("\t~                                       ~\n");          printf ("\t~       1 >>>>>>>>>  添加好友信息       ~\n");          printf ("\t~       2 >>>>>>>>>  列表好友信息       ~\n");          printf ("\t~       3 >>>>>>>>>  搜索好友           ~\n");          printf ("\t~       4 >>>>>>>>>  删除好友           ~\n");          printf ("\t~       5 >>>>>>>>>  退出               ~\n");          printf ("\t~                                       ~\n");          printf ("\t~                                       ~\n");          printf ("\t~                        作者：李孟龙   ~\n");          printf ("\t*****************************************\n");          printf ("                                           \n");          printf ("                                           \n");          printf ("\t请输入对应数字选择相应功能：");  }  int Insert_Last(Node* h,LinkData data)//尾插{if (h == NULL)return FALSE;Node *node = (Node*)malloc(sizeof(Node)/sizeof(char));if (node == NULL){return FALSE;}node->data = data;node->next = NULL;Node* tmp = h;while (tmp->next){tmp = tmp->next;}tmp->next = node;return TRUE;}int Friend_ifo(Node* h){if (h == NULL )return FALSE;printf ("\tID\t姓名\t\t手机号\t\t住址\t\t\t公司电话\n");  Node *tmp = h -> next;    while(tmp){        printf ("\t%d\t%s\t\t%s\t\t%s\t\t\t%s\n",tmp->data.ID, tmp->data.Name,tmp->data.Mobile_Phone, tmp->data.Address, tmp->data.Company_Phone);  printf("\n");tmp = tmp -> next;}return TRUE;}int Search_Friend(Node* h, char Name[]){if (h == NULL)return FALSE;int count = 0;Node *tmp = h->next;printf ("\tID\t姓名\t\t手机号\t\t住址\t\t\t公司电话\n"); while (tmp){if (strcmp(tmp->data.Name ,Name) == 0){printf ("\t%d\t%s\t\t%s\t\t%s\t\t\t%s\n",tmp->data.ID, tmp->data.Name,tmp->data.Mobile_Phone, tmp->data.Address, tmp->data.Company_Phone);count = count++;}tmp = tmp->next;}if(count == 0){printf("查无此人，谢谢使用\n");}return FALSE;}int Delete_Friend(Node* h, char Name[]){if (h == NULL)return FALSE;printf ("\tID\t姓名\t\t手机号\t\t住址\t\t\t公司电话\n");Node * tmp = h;int count = 0;while (tmp->next){if (strcmp(tmp->next->data.Name, Name) == 0){printf ("\t%d\t%s\t\t%s\t\t%s\t\t\t%s\n",tmp->next->data.ID, tmp->next->data.Name,tmp->next->data.Mobile_Phone, tmp->next->data.Address, tmp->next->data.Company_Phone);count++;//break;}tmp = tmp->next;}if(count == 0){printf("查无此人，谢谢使用\n");}//if (tmp->next == NULL)//return FALSE;if(count == 1){Node *p = tmp->next;tmp->next = p->next;free(p);}if(count >1){printf("输入你要删除的ID：");int a;scanf("%d",&a);Delete_Friend2(h,a);}return TRUE;}int Delete_Friend2(Node* h, int ID){if (h == NULL)return FALSE;Node * tmp = h;while (tmp->next){if (tmp->next->data.ID == ID)break;tmp = tmp->next;}if (tmp->next == NULL)return FALSE;Node *p = tmp->next;tmp->next = p->next;free(p);return TRUE;}int main(){system ("clear");int i=0;Node* head = Create_List();if (head == NULL){printf("创建链表失败\n");return -1;}while(1){char Name[20];Display();int j=0;scanf("%d",&j);switch (j){case 1:j = 0;    Add_Friend(head);system ("clear");break;case 2:j = 0;system ("clear");Friend_ifo(head);break;case 3: j = 0;system ("clear");            printf ("\t********************查找好友********************\n");              printf ("\t请输入你要查找好友的姓名: ");              scanf ("%s", Name);              printf ("\n");Search_Friend(head, Name);break;case 4:system ("clear");j = 0;printf ("\t********************删除好友********************\n");  printf ("\t请输入要删除好友的姓名：");              scanf ("%s", Name);              printf ("\n"); Delete_Friend(head,Name);break;case 5:j = 0;               system ("clear");              exit(0);  break;default:system ("clear");printf("输入有误，重新输入");printf ("\n"); break;}}return 0;}

阅读全文

0 0