电话本

来源：互联网发布：淘宝天天抢拍没有了编辑：程序博客网时间：2024/04/28 10:50
#include<stdio.h>#include <string.h>#define NAME_LEN 20#define SEX_LEN  5#define TELE_LEN  12#define ADDR_LEN 20#defineMAX_PEO  1000typedef struct Peo{char name[NAME_LEN];int age;char sex[SEX_LEN];char tele[TELE_LEN];char addr[ADDR_LEN];}PEO,*PPEO;typedef struct Contact{PEO dhb[MAX_PEO];//存储人的信息//PEO dhb;int count;//记录有效个数//PPEO next;}PCON,*Pcon;void add_peo(Pcon pcon);void del_peo(Pcon pcon);void search(Pcon pcon);void modify(Pcon pcon);void show(Pcon pcon);void clear(Pcon pcon);void print_menu(){printf("*******************************\n");printf("*** 1>add           2>del   ***\n");printf("*** 3>show          4>search***\n");printf("*** 5>modify        6>clear ***\n");printf("*******************************\n");}int find(char *p,Pcon pcon){int i = 0;for(i = 0;i<pcon->count;i++){if(strcmp(p,pcon->dhb[i].name) == 0){return i;}}return -1;}void add_peo(Pcon pcon){//判断if(pcon->count<MAX_PEO){printf("请输入名字:");scanf("%s",(pcon->dhb[pcon->count]).name);printf("请输入年龄:");scanf("%d",&(pcon->dhb[pcon->count].age));printf("请输入性别:");scanf("%s",pcon->dhb[pcon->count].sex);printf("请输入电话:");scanf("%s",pcon->dhb[pcon->count].tele);printf("请输入地址:");scanf("%s",pcon->dhb[pcon->count].addr);pcon->count++;printf("添加成功!\n");}else{printf("电话本已满！\n");return ;}}void del_peo(Pcon pcon){char name[NAME_LEN];int ret = 0;int index = 0;printf("请输入要删除的人的名字:");scanf("%s",name);//查找ret = find(name,pcon);//删除制定的人if(ret == -1){printf("要删除的人不存在!\n");return;}else{for(index = ret;index < pcon->count-1;index++){pcon->dhb[index] = pcon->dhb[index+1];}}pcon->count--;printf("删除成功!\n");}void search(Pcon pcon){ char name[NAME_LEN];int ret = 0;if(ret == -1){printf("没有找到指定的人\n");}else{printf("请输入要查找的名字：");scanf("%s",name);ret = find(name,pcon);printf("%s\t",(pcon->dhb[ret]).name);printf("%d\t",(pcon->dhb[ret]).age);printf("%s\t",pcon->dhb[ret].sex);printf("%s\t",pcon->dhb[ret].tele);printf("%s\n",pcon->dhb[ret].addr);}}void modify(Pcon pcon){char name[NAME_LEN];int ret = 0;printf("请输入要修改的名字：");scanf("%s",name);ret = find(name,pcon);if(ret != -1 ){printf("请输入名字:");scanf("%s",(pcon->dhb[ret]).name);printf("请输入年龄:");scanf("%d",&(pcon->dhb[ret].age));printf("请输入性别:");scanf("%s",pcon->dhb[ret].sex);printf("请输入电话:");scanf("%s",pcon->dhb[ret].tele);printf("请输入地址:");scanf("%s",pcon->dhb[ret].addr);printf("修改成功！\n");}elseprintf("主人，找不到呀！\n");}void show(Pcon pcon){int i=0;for(;i<pcon->count;i++){printf("%s\t",(pcon->dhb[i]).name);printf("%d\t",(pcon->dhb[i]).age);printf("%s\t",pcon->dhb[i].sex);printf("%s\t",pcon->dhb[i].tele);printf("%s\n",pcon->dhb[i].addr);}}void clear(Pcon pcon){pcon->count = 0;}int main(){PCON  con;int input = 1;con.count = 0;while(input){print_menu();printf("请选择>:");scanf("%d",&input);switch(input){case 1:add_peo(&con);break;case 2:del_peo(&con);break;case 3:show(&con);break;case 4:search(&con);break;case 5:modify(&con);break;case 6:clear(&con);break;default:break;}}return 0;}
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