通讯录(静态版本)

头文件

题目:实现一个通讯录,通讯录可以用来存储1000个人的信息,每个人的信息包括:姓名、性别、年龄、电话、住址

#ifndef __CONTACT_H__
#define __CONTACT_H__

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

#define NAME_MAX 20
#define SEX_MAX 5
#define TELE_MAX 12
#define ADDR_MAX 30
#define MAX 1000


typedef struct PeoInfo
{
	char name[NAME_MAX];
	int age;
	char sex[SEX_MAX];
	char tele[TELE_MAX];
	char addr[ADDR_MAX];
}PeoInfo;

typedef struct Contact
{
	PeoInfo data[MAX];//存放数据
	int sz;//当前已有信息个数
}Contact, *pContact;

void InitContact(pContact pc);
void AddContact(pContact pc);
void ShowContact(pContact pc);
void DelContact(pContact pc);
void SearchContact(pContact pc);
void ModifyContact(pContact pc);
void SortContact(pContact pc);
void EmptyContact(pContact pc);

#endif //__CONTACT_H__
实现模块
#define _CRT_SECURE_NO_WARNINGS 1

#include"Contact.h"

void InitContact(pContact pc)
{
	assert(pc);
	pc->sz = 0;
	memset(pc->data, 0, sizeof(pc->data));
}

//添加成员
void AddContact(pContact pc)
{
	assert(pc);
	if (pc->sz == MAX)
	{
		printf("很遗憾,通讯录已满");
		return;
	}
	//添加
	printf("请输入名字:>");
	scanf("%s", pc->data[pc->sz].name);
	printf("请输入年龄:>");
	scanf("%d", &pc->data[pc->sz].age);
	printf("请输入性别:>");
	scanf("%s", pc->data[pc->sz].sex);
	printf("请输入地址:>");
	scanf("%s", pc->data[pc->sz].addr);
	printf("请输入电话:>");
	scanf("%s", pc->data[pc->sz].tele);
	pc->sz++;
	printf("添加成功");

}

//显示成员
void ShowContact(pContact pc)
{
	assert(pc);
	int i = 0;
	printf("%12s\t%6s\t%5s\t%8s\t%10s\n", "name", "age", "sex", "addr", "tele");
	for (i = 0; i < pc->sz ; i++)
	{
		printf(" %10s\t %4d\t %4s\t %7s\t %7s\n",
			pc->data[i].name,
			pc->data[i].age,
			pc->data[i].sex,
			pc->data[i].addr,
			pc->data[i].tele);
	}
}

//void DestroyContact(Contact* pc)
//{
//	assert(pc);
//	pc->sz = 0;
//	pc->capacity = 0;
//	free(pc->data);
//	pc->data = NULL;
//}

//
int FindEmpty(pContact pc,char name[])
{
	int i = 0;
	for (i = 0; i < pc->sz; i++)
	{
		if (strcmp(pc->data[i].name, name) == 0)
		{
			return i;
		}
	}
	return -1;
}

//删除成员
void DelContact(pContact pc)
{
	char name[NAME_MAX] = { 0 };
	int pos = 0;
	int i = 0;
	if (pc->sz == 0)
	{
		printf("通讯录为空");
		return;
	}
	printf("请输入您要删除的人的名字:>");
	scanf("%s", name);
	pos = FindEmpty(pc,name);
	if (pos != 1)
	{
		for (i = pos; i < pc->sz - 1; i++)
		{
			pc->data[i] = pc->data[i + 1];
		}
		pc->sz--;
		printf("删除成功!");
	}
	else
	{
		printf("您要删除的名字不存在\n");
	}
}

//void SaveConct(Contact *pc)
//{
//	FILE* pf=
//}


void SearchContact(pContact pc)
{
	assert(pc);
	char name[NAME_MAX] = { 0 };
	int pos = 0;
	printf("请输入姓名:>");
	scanf("%s", name);
	pos = FindEmpty(pc,name);
	if (pos== -1)
	{
		printf("您要查找的名字不存在");
	}
	else
	{
		printf("%10s\t%4s\t%5s\t%12s\t%20s\n", "name", "age", "sex", "tele", "addr");
		printf("%10s\t%4d\t%5s\t%12s\t%20s\n",
			pc->data[pos].name,
			pc->data[pos].age,
			pc->data[pos].sex,
			pc->data[pos].addr,
			pc->data[pos].addr);

	}
}

void SortContact(pContact pc)
{
	int i = 0, j = 0;
	int tmp = 0;
	for (i = 0; i < pc->sz - 1; i++)
	{
		int flag = 0;
		for (j = 0; j < pc->sz - i - 1; i++)
		{
			PeoInfo tmp = pc->data[j];
			pc->data[j] = pc->data[j + 1];
			pc->data[j + 1] = tmp;
			int flag = 1;
		}
		if (flag == 0)
		{
			break;
		}
	}
}
//修改成员
void ModifyContact(pContact pc)
{
	assert(pc);
	char name[NAME_MAX] = { 0 };
	int pos = 0;
	int i = 0;
	printf("请输入要修改的人的名字:>");
	scanf("%s", name);
	pos = FindEmpty(pc, name);
	if (pos!= -1)
	{
		printf("姓名:>\n");
		scanf("%s", pc->data[pos].name);
		printf("年龄:>\n");
		scanf("%d", &pc->data[pos].age);
		printf("性别:>\n");
		scanf("%s", pc->data[pos].sex);
		printf("地址:>\n");
		scanf("%s", pc->data[pos].addr);
		printf("电话:>\n");
		scanf("%s", pc->data[pos].tele);

	}
	else
	{
		printf("没有该成员!");
	}
}
void EmptyContact(pContact pc)
{
	pc->sz = 0;
	printf("通讯录已经清空");
}
测试模块
#define _CRT_SECURE_NO_WARNINGS 1

#include"Contact.h"

void menu()
{
	printf("*************************************\n");
	printf("******1.        add            ******\n");
	printf("******2.        del            ******\n");
	printf("******3.        search         ******\n");
	printf("******4.        modify         ******\n");
	printf("******5.        show           ******\n");
	printf("******6.        empty          ******\n");
	printf("******7.        sort           ******\n");
	printf("******0.        exit           ******\n");
	printf("*************************************\n");
}
enum Option
{
	EXIT,
	ADD,
	DEL,
	SEARCH,
	MODIFY,
	SHOW,
	EMPTY,
	SORT
};

void test()
{
	int input = 0;
	Contact con;
	InitContact(&con);
	do
	{
		menu();
		printf("请选择:>");
		scanf("%d", &input);
		switch (input)
		{
		case ADD://增加
			AddContact(&con);
			break;
		case DEL://删除
			DelContact(&con);
			break;
		case SEARCH://查找
			SearchContact(&con);
			break;
		case MODIFY://修改
			ModifyContact(&con);
			break;
		case SHOW://显示
			ShowContact(&con);
			break;
		case SORT://排序
			SortContact(&con);
			break;
		case EXIT:
			printf("退出通讯录\n");
			break;
		case EMPTY://清空
			EmptyContact(&con);
			break;
		default:
			printf("选择错误\n");
		}
	} while (input);
}
int main()
{
	test();
	return 0;
}


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转载自blog.csdn.net/qq_41181857/article/details/86477421
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