C++如何实现教职工管理系统

这篇文章主要介绍“c++如何实现教职工管理系统”，在日常操作中，相信很多人在C++如何实现教职工管理系统问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”C++如何实现教职工管理系统”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

要求：设计一个程序来管理职工较全面数据信息，具备数据的输入、查找、删除等功能。具体功能细节可以根据自己理解情况进行增加。

以下是我的设计：

#include <stdio.h>#include <windows.h>#include <string.h>  struct worker{int num;char name[20];char zhicheng[10];  int wages;int reward;long birth;int salary;}work[500],work1;            void menu();                     //声明菜单函数void type_in();                  //声明录入函数void baocun(int);                //声明保存函数void scan();                     //声明浏览函数void del();                      //声明删除函数void search();                   //声明查询函数void search_zhicheng();          //声明按职称查询函数void search_name();              //声明按姓名查找函数void change();                   //声明修改函数void order();                    //声明排序函数void add();                      //声明添加函数void order_wages();void order_name();void menu()                      {    printf("\n");    printf("                                欢迎进入                             \n");    printf("                             职工信息管理系统                                   ");    printf("******************************************************************************\n");    printf("           1.录入职工信息\n");    printf("           2.浏览职工信息\n");    printf("           3.查询职工信息\n");    printf("           4.删除职工信息\n");    printf("           5.修改职工信息\n");    printf("           6.职工信息排序\n");    printf("           7.添加职工信息\n");    printf("           8.退出\n");    printf("*******************************************************************************\n");    printf("\n");    }void main(){       int n,f;    while(1)    {         do        {            menu();                        printf("请输入你需要操作的序号(1-8):\n");            scanf("%d",&n);            if(n>=1&&n<=8)            {                f=1;                break;            }            else            {                f=0;                                printf("您输入有误，请重新选择!");            }        }while(f==0);                switch(n)        {        case 1:printf("               录入职工信息\n");printf("\n");type_in();break;        case 2:printf("               浏览职工信息\n");printf("\n");system("cls");scan();break;        case 3:printf("               查询职工信息\n");printf("\n");system("cls");search();break;         case 4:printf("               删除职工信息\n");printf("\n");system("cls");del();break;        case 5:printf("               修改职工信息\n");printf("\n");system("cls");change();break;        case 6:printf("               职工信息排序\n");printf("\n");system("cls");order();break;        case 7:printf("               添加职工信息\n");printf("\n");system("cls");add();break;        case 8:system("cls");printf("\n\n\n\n\n\n                      ------谢谢使用！---------\n\n\n\n\n\n\n                                                          by --凤灼\n");return ;        default :break;        }            }    }void type_in()   {    int i,m;    printf("请输入需要创建信息的职工人数(1--500):\n");    scanf("%d",&m);    for (i=0;i<m;i++)    {        printf("请输入职工号： ");        scanf("%d",&work[i].num);          printf("\n");        printf("请输入姓名:  ");        scanf("%s",work[i].name);        getchar();        printf("请输入职称：  ");        scanf("%s",&work[i].zhicheng);        printf("请输入基本工资:  ");        scanf("%d",&work[i].wages);        printf("请输入奖金:  ");        scanf("%d",&work[i].reward);        printf("请输入生日（格式如19900101）:  ");        scanf("%d",&work[i].birth);        getchar();system("cls");        printf("\n一个职工的信息档案创建完毕！请输入下一个职工的信息\n");             work[i].salary=work[i].wages + work[i].reward;        printf("\n");            }    baocun(m);}void baocun(int m)  {    int i;    FILE *fp;    if ((fp=fopen("worker_list.txt","wb"))==NULL)      {        printf ("此文件不能打开\n");        exit(0);    }    for (i=0;i<m;i++)         if (fwrite(&work[i],sizeof(struct worker),1,fp)!=1)            printf("file write error\n");        fclose(fp);}  int load()  {    FILE*fp;    int i=0;    if((fp=fopen("worker_list.txt","rb"))==NULL)    {        printf ("cannot open file\n");        exit(0);    }    else     {        do         {            fread(&work[i],sizeof(struct worker),1,fp);            i++;        }        while(feof(fp)==0);    }    fclose(fp);    return(i-1);}   void scan()  {    int i;    int m=load();    printf("\n职工号\t姓名\t职称\t基本工资\t奖金\t实际工资\t生日             \n");    for(i=0;i<m;i++)         printf("\n %d\t%s\t  %s\t  %d    \t%d\t %d\t      %ld\n",work[i].num,work[i].name,        work[i].zhicheng,work[i].wages,work[i].reward,work[i].salary,work[i].birth);        printf("按任意键继续\n");    getchar();    getchar();system("cls");}void del()   {    int m=load();    int i,j,n,t,f;    char name1[10];    printf("\n 原来的职工信息:\n");    scan();       printf("\n");    printf("请输入要删除的职工的姓名:\n");    scanf("%s",name1);    for(f=1,i=0;f&&i<m;i++)    {        if(strcmp(work[i].name,name1)==0)        {            printf("\n已找到此人，原始记录为：\n");            printf("\n职工号\t姓名\t职称\t基本工资\t奖金\t实际工资\t生日             \n");            printf("\n %d\t%s\t  %s\t  %d    \t%d\t %d\t      %ld\n",work[i].num,work[i].name,                work[i].zhicheng,work[i].wages,work[i].reward,work[i].salary,work[i].birth);                                                                                                                        printf("\n确实要删除此人信息请按1,不删除请按0\n");            scanf("%d",&n);            if(n==1)               {                for(j=i;j<m-1;j++)                {                    work[j]=work[j+1];                                    }                f=0;            }        }    }    if(!f)        m=m-1;    else        printf("\n对不起，查无此人!\n");    printf("\n 浏览删除后的所有职工信息:\n");    baocun(m);         scan();      printf("\n继续删除请按1，不再删除请按0\n");    scanf("%d",&t);    switch(t)    {    case 1:del();break;    case 0:break;    default :break;    }system("cls");}  void search(){    int t,f;    do    {        printf("\n按姓名查询请按1 ; 按职称查询请按2 ; 返回主页按3\n");        scanf("%d",&t);        if(t>=1&&t<=3)        {            f=1;            break;        }        else        {            f=0;            printf("您输入有误，请重新选择!");        }    }while(f==0);system("cls");    while(f==1)    {        switch(t)        {         case 1:printf("按姓名查询\n");search_name();break;        case 2:printf("按职称查询\n");search_zhicheng();break;        case 3:main();break;        default:break;        }        system("cls");        }}void search_name(){    char name1[10];    int i,t;    int m=load();    printf("请输入要查找的姓名:\n");    scanf("%s",name1);    for(i=0;i<m;i++)        if(strcmp(name1,work[i].name)==0)        {              printf("\n已找到此人，其记录为：\n");            printf("\n职工号\t姓名\t职称\t基本工资\t奖金\t实际工资\t生日             \n");            printf("\n %d\t%s\t  %s\t  %d    \t%d\t %d\t      %ld\n",work[i].num,work[i].name,                work[i].zhicheng,work[i].wages,work[i].reward,work[i].salary,work[i].birth);             break;        }        if(i==m)              printf("\n对不起，查无此人\n");        printf("\n");        printf("返回查询函数请按1,继续查询职工号请按2\n");        scanf("%d",&t);        switch(t)        {         case 1:search();break;        case 2: break;        default:break;        }}    void search_zhicheng(){    char zhicheng1[10];    int i,t;    int m=load();    printf("请输入要查找的职称:\n");    scanf("%s",zhicheng1);    for(i=0;i<m;i++)        if(strcmp(zhicheng1,work[i].zhicheng)==0)        {              printf("\n已找到此人，其记录为：\n");            printf("\n职工号\t姓名\t职称\t基本工资\t奖金\t实际工资\t生日             \n");            printf("\n %d\t%s\t  %s\t  %d    \t%d\t %d\t      %ld\n",work[i].num,work[i].name,                work[i].zhicheng,work[i].wages,work[i].reward,work[i].salary,work[i].birth);             break;        }        if(i==m)              printf("\n对不起，信息有误\n");        printf("\n");        printf("返回查询函数请按1,继续查询职工号请按2\n");        scanf("%d",&t);        switch(t)        {         case 1:search();break;        case 2: break;        default:break;        }}void change()  {    int num;    char name[20];    char zhicheng[10];      int wages;    int reward;    int birth;    int salary;    int b,c,i,n,t,f;     int m=load();                                          printf("\n 原来的职工信息:\n");    scan();                                          printf("\n");    printf("请输入要修改的职工的姓名:\n");    scanf("%s",name);    for(f=1,i=0;f&&i<m;i++)    {        if(strcmp(work[i].name,name)==0)        {            printf("\n已找到此人，原始记录为：\n");            printf("\n职工号\t姓名\t职称\t基本工资\t奖金\t实际工资\t生日             \n");            printf("\n %d\t%s\t  %s\t  %d    \t%d\t %d\t      %ld\n",work[i].num,work[i].name,                work[i].zhicheng,work[i].wages,work[i].reward,work[i].salary,work[i].birth);             printf("\n确实要修改此人信息请按1 ; 不修改请按0\n");            scanf("%d",&n);            if(n==1)            {                printf("\n需要进行修改的选项\n 1.职工号 2.姓名 3.职称 4.基本工资 5.奖金  6.生日 7.实际工资\n");                  printf("请输入你想修改的那一项序号:\n");                  scanf("%d",&c);                  if(c>7||c<1)                      printf("\n选择错误，请重新选择!\n");              }            f=0;        }            }    if(f==1)        printf("\n对不起，信息有误!\n");      do      {    switch(c)         {      case 1:printf("职工号改为: ");        scanf("%d",&num);        work[i-1].num=num;        break;      case 2:printf("姓名改为: ");        scanf("%s",name);        strcpy(work[i-1].name,name);         break;    case 3:printf("职称改为");        scanf("%s",zhicheng);        strcpy(work[i-1].zhicheng,zhicheng);         break;     case 4:printf("基本工资改为: ");        scanf("%d",&wages);        work[i-1].wages=wages;        break;      case 5:printf("奖金改为: ");        scanf("%d",&reward);         work[i-1].reward=reward;         break;       case 6:printf("生日改为: ");        scanf("%ld",&birth);        work[i-1].birth=birth;        break;      case 7:printf("实际工资改为: ");        scanf("%d",&salary);        work[i-1].salary=salary;         break;      }     printf("\n");    printf("\n是否确定所修改的信息?\n 是 请按1 ; \n不,重新修改 请按2:  \n");     scanf("%d",&b);        }      while(b==2);    printf("\n浏览修改后的所有职工信息:\n");    printf("\n");    baocun(m);    scan();    printf("\n继续修改请按1，不再修改请按0\n");    scanf("%d",&t);    switch(t)    {    case 1:change();break;    case 0:break;    default :break;    }system("cls");}void order(){    int k,f;    do    {        printf("\n按姓名排序请按1 ; 按基本工资排序请按2 ; 返回主页按3\n");        scanf("%d",&k);        if(k>=1&&k<=3)        {            f=1;            break;        }        else        {            f=0;            printf("您输入有误，请重新选择!");        }    }while(f==0);system("cls");        while(f==1)    {        switch(k)        {         case 1:printf("\n按姓名排序为(字母由小到大排列)：\n");order_name();break;        case 2:printf("\n按基本工资排序为(由高到低排列)：\n");order_wages();break;        case 3:system("cls");main();break;        default:break;        }        system("cls");        }}void order_name(){    int i,j,k;    int m=load();    for(i=0;i<m-1;i++)        for(j=0;j<m-1-i;j++)            if(strcmp(work[j].name,work[j+1].name)>0)            {  work1=work[j];work[j]=work[j+1];work[j+1]=work1;}            baocun(m);            printf("\n职工号\t姓名\t职称\t基本工资\t奖金\t实际工资\t生日             \n");            for(j=0;j<m;j++)                 printf("\n %d\t%s\t  %s\t  %d    \t%d\t %d\t      %ld\n",work[j].num,work[j].name,                work[j].zhicheng,work[j].wages,work[j].reward,work[j].salary,work[j].birth);                        printf("返回排序函数请按1,返回主页请按2\n");            scanf("%d",&k);            switch(k)            {             case 1:order();return;            case 2:system("cls");return;            default:break;   }system("cls");}void order_wages(){    int i,k,j;    int m=load();    for(i=0;i<m-1;i++)        for(j=0;j<m-1-i;j++)            if(work[j].wages<work[j+1].wages)            {  work1=work[j];work[j]=work[j+1];work[j+1]=work1;}            baocun(m);            printf("\n职工号\t姓名\t职称\t基本工资\t奖金\t实际工资\t生日             \n");            for(j=0;j<m;j++)                 printf("\n %d\t%s\t  %s\t  %d    \t%d\t %d\t      %ld\n",work[j].num,work[j].name,                work[j].zhicheng,work[j].wages,work[j].reward,work[j].salary,work[j].birth);                        printf("返回排序函数请按1,返回主页请按2\n");            scanf("%d",&k);            switch(k)            {             case 1:order();return;            case 2:system("cls"); return;            default:break;            }            system("cls");}void add()   {    int n=load();    int i,m;    printf("请输入需要添加信息的职工人数\n");    scanf("%d",&m);    for (i=n;i<m+n;i++)    {        printf("请输入职工号： ");        scanf("%d",&work[i].num);          printf("\n");        printf("请输入姓名:  ");        scanf("%s",work[i].name);        printf("请输入职称：  ");        scanf("%s",&work[i].zhicheng);        printf("请输入基本工资:  ");        scanf("%d",&work[i].wages);        printf("请输入奖金:  ");        scanf("%d",&work[i].reward);        printf("请输入生日（格式如19900101）:  ");        scanf("%d",&work[i].birth);        getchar();system("cls");        printf("\n一个职工的信息档案添加完毕！请输入下一个职工的信息\n");             work[i].salary=work[i].wages + work[i].reward;        printf("\n");    }    baocun(m+n);system("cls");    printf("添加职工档案完成。\n这时库存信息为：\n");    scan();}

下面是调试结果：

按序号顺序要试一下各个功能：

最后的退出是直接退了出去就没有放图，基本各个功能都没什么问题。

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