通讯录（静态版本）

来源：互联网发布：淘宝企业店入驻编辑：程序博客网时间：2024/06/03 14:57

用静态开辟的方法是一次性就把内存开辟好。

头文件concate.h

#ifndef __CONCATE_H__#define __CONCATE_H__#include<stdio.h>#include<stdlib.h>#include<string.h>#define MAX_NAME 10#define MAX_SEX  5#define MAX_ADDR 20#define MAX_TELE 12#define MAX_CON  1000typedef struct PeoINFO{char name[MAX_NAME];int age;char sex[MAX_SEX];char tele[MAX_TELE];char addr[MAX_ADDR];}Peo;typedef struct Con{Peo con[MAX_CON];int count;}Con,*pCon;void Initcon(pCon pcon);        void add(pCon pcon);void show(pCon pcon);void del(pCon pcon);void search(pCon pcon); void mod(pCon pcon);void sort(pCon pcon);void Exit(pCon pcon);#endif  //_CONCATE_H__

源文件concate.c

#include "concate.h"void Initcon(pCon pcon)      //初始化{memset(pcon->con,0,MAX_CON*sizeof(Peo));  //pcon->count =0;}void add(pCon pcon)        //添加信息{if(pcon->count>=MAX_CON){printf("电话本已满");}else{printf("name:");scanf("%s",pcon->con [pcon->count ].name);printf("age:");        scanf("%d",&(pcon->con [pcon->count ].age));printf("sex:");        scanf("%s",pcon->con [pcon->count ].sex);printf("tele:");        scanf("%s",pcon->con [pcon->count ].tele);printf("addr:");        scanf("%s",pcon->con [pcon->count ].addr );pcon->count++;}}int find(pCon pcon){    char name[10]={0};int i=0;printf("请输入姓名:>");scanf("%s",name);for(i=0;i<pcon->count ;i++){        if(strcmp(name,pcon->con [i].name)==0){return i;}}return -1;}void del(pCon pcon)         //删除通讯录成员{int i=0;int ret=0;if(pcon->count ==0){printf("通讯录为空\n");return;}ret=find(pcon);if(ret==-1){printf("没有找到\n");}else{for(i=ret;i<pcon->count-1;i++){pcon->con [i]=pcon->con [i+1];}        pcon->count --;printf("删除成功\n");}}void search(pCon pcon)     //查找通讯录成员{int ret=0;if(pcon->count ==0){printf("通讯录为空\n");return;}ret=find(pcon);if(ret==-1){printf("没有找到\n");}else{printf("%5s\t%s\t%5s\t%5s\t%5s\n","name","age","sex","tele","addr");printf("%5s\t%d\t%5s\t%5s\t%5s\n",pcon->con [ret ].name,pcon->con [ret ].age,pcon->con [ret].sex,pcon->con [ret ].tele,pcon->con [ret ].addr);}}void mod(pCon pcon)      //修改通讯录成员信息{int ret=0;if(pcon->count ==0){printf("通讯录为空\n");return;}    ret=find(pcon);if(ret==-1){printf("没有找到\n");}else{printf("name:");scanf("%s",&(pcon->con [ret].name) );printf("age:");        scanf("%d",&(pcon->con [ret ].age));printf("sex:");        scanf("%s",&(pcon->con [ret].sex) );printf("tele:");        scanf("%s",&(pcon->con [ret].tele) );printf("addr:");        scanf("%s",&(pcon->con [ret].addr) );}}void sort(pCon pcon)     //从小到大排序{int flag=0;int i=0;int j=0;for(i=0;i<pcon->count -1;i++){flag=1;for(j=0;j<pcon->count -i-1;j++){if(strcmp(pcon->con [j].name ,pcon->con [j+1].name )>0){Peo tmp=pcon->con [j];pcon->con [j]=pcon->con [j+1];pcon->con [j+1]=tmp;flag=0;}}if(flag==1)break;} //show(pcon);printf("排序完成\n");}void Exit(pCon pcon)         //退出{exit(0);}void show(pCon pcon)        //打印通讯录成员信息{int i=0;printf("%5s\t%s\t%5s\t%5s\t%5s\n","name","age","sex","tele","addr");//printf("%d\n",pcon->count );for(i=0;i<pcon->count ;i++){printf("%5s\t%d\t%5s\t%5s\t%5s\n",pcon->con [i ].name,pcon->con [i ].age,pcon->con [i ].sex,pcon->con [i ].tele,pcon->con [i].addr);}}

测试源文件test.c

#include "concate.h"enum op{EXIT,    //从0开始ADD,DEL,SEARCH,MOD,SHOW,SORT};   //增加代码的可读性void menu(){printf("****1.add 2.del 3.search 4.mod 5.show 6.sort 0.exit****\n");}int main(){Con my_con;int input=1;Initcon(&my_con);while(input){menu();printf("请输入:>");scanf("%d",&input);switch(input){case ADD:{    add(&my_con);    break;}case DEL:{    del(&my_con);    break;}case SEARCH:{    search(&my_con);    break;}case MOD:{    mod(&my_con);    break;}case SHOW:{    show(&my_con);    break;}case SORT:{sort(&my_con);break;}case EXIT:{    Exit(&my_con);    break;}default:break;}}system("pause");return 0;}

0 0