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c语言职工管理系统设计

发布时间: 2021-03-10 19:58:35

❶ c语言课程设计职工信息管理系统

我这有个学生成绩管理系统的c程序是去年我们的设计题目给你参考一下啦感觉都一个样了基本相同这个设计嘛还是要自己写的只有这样才可以学好c的，而且c语言很有用的是语言学的基础。你肯定是工科的学生吧，这样就跟重要了，像人家清华大学的c语言课就三节一学期下来，到后来每个人都有几个这样的课程设计题目，好几百行的他们都能编出来，不是他们聪明，当然肯定不笨了...所以啊都是个氛围和兴趣的问题了。多参考参考是对的，在图书馆借几本相关的书籍看看，上网查查，但不要复制别人的就可以了.....

这个给你参考一下吧
#include<stdio.h>
#include<conio.h>
#include<malloc.h>
#include<string.h>

typedef struct STUDENT
{
char studentNumber[10];/*学生学号*/
char studentName[20];/*学生姓名*/
char className[20];/*班级名称*/
float mark1;/*第1门成绩*/
float mark2;/*第2门成绩*/
float mark3;/*第3门成绩*/
struct STUDENT *next;
}STUDENT;
STUDENT *headLink;/*链表表头指针*/
/*以下是函数声明*/
void ReadInfoFormFile(void);
void DesplayMenu(void);
void CreateHeadLink(void);
STUDENT *MallocNode(void);
void GetInformation(STUDENT *t);
void OutputInformation(void);
void DesplayInfoBystudentName(void);
void DesplayInfoBystudentNumber(void);
void DesplayOneNode(STUDENT *t);
void InsertOneNode(STUDENT *t);
void DeleteNodeBystudentNumber(void);
void ChangeMarkByName(void);
void ChangeMarkByNumber(void);
void SaveLinkToFile(void);
void DesplayMarkSegment(void);
void CompositorByTotalMark(void);
int choose;/*用于接受用户的选择*/
/*主函数*/
main()
{
CreateHeadLink();
ReadInfoFormFile();
DesplayMenu();
}
/************************************
函数功能：从文件中读学生信息到链表中
************************************/
void ReadInfoFormFile(void)
{
FILE *fp;
STUDENT *p;
fp=fopen("student.txt","r");
if(!fp)
{
printf("文件不存在\n");
return;
}
p=MallocNode();
while(fscanf(fp,"%s%s%s%f%f%f",p->studentNumber,p->studentName,p->className,&(p->mark1),&(p->mark2),&(p->mark3))>0)
{
InsertOneNode(p);
p=MallocNode();
}
fclose(fp);
}
/************************************
函数功能：显示菜单，根据用户的输入
完成相应的功能
************************************/
void DesplayMenu(void)
{
STUDENT *p;
printf("-------请选择相应功能------------\n\n");
printf("| 1 显示所有学生的信息 |\n");
printf("| 2 按姓名查询 |\n");
printf("| 3 按学号查询 |\n");
printf("| 4 增加学生 |\n");
printf("| 5 删除学生 |\n");
printf("| 6 按姓名修改学生成绩 |\n");
printf("| 7 按学号修改学生成绩 |\n");
printf("| 8 保存所有学生信息 |\n");
printf("| 9 显示优秀和不及格学生成绩 |\n");
printf("| 10 排序结果并输出绩 |\n");
printf("| 11 退出 |\n\n");
scanf("%d",&choose);/*取得用户的选择*/
switch(choose)
{
case 1:
OutputInformation();/*显示所有学生的信息*/
break;
case 2:
DesplayInfoBystudentName();
break;
case 3:
DesplayInfoBystudentNumber();/*根据用户输入的学号显示该学生的信息*/
break;
case 4:
p=MallocNode();/*先申请一个新结点*/
GetInformation(p);/*要求用户输入信息到新结点中*/
InsertOneNode(p);/*将新结点加到链表中*/
break;
case 5:
DeleteNodeBystudentNumber();/*根据用户输入的学号删除该学生*/
break;
case 6:
ChangeMarkByName();/*根据用户输入的姓名修改学生成绩*/
break;
case 7:
ChangeMarkByNumber();/*根据用户输入的学号修改学生成绩*/
break;
case 8:
SaveLinkToFile();/*保存数据*/
break;
case 9:
DesplayMarkSegment();/*显示各分数段的学生成绩*/
break;
case 10:
CompositorByTotalMark();
break;
case 11:
SaveLinkToFile();/*保存数据后再退出*/
free(headLink);
exit(1);
break;
default:
break;
}
DesplayMenu();/*递归调用*/
}
/************************************
函数功能：建立链表表头
************************************/
void CreateHeadLink(void)
{
STUDENT *p;
p=(STUDENT*)malloc(sizeof(STUDENT));
headLink=p;
p->next=NULL;
}
/************************************
函数功能：申请一个新结点，并将其初始化
************************************/
STUDENT *MallocNode(void)
{
STUDENT *p;
int i;
p=(STUDENT*)malloc(sizeof(STUDENT));
if(p==NULL)
return NULL;
for(i=0;i<10;i++)
p->studentNumber[i]='\0';
for(i=0;i<20;i++)
p->studentName[i]='\0';
for(i=0;i<20;i++)
p->className[i]='\0';
p->mark1=0.0;
p->mark2=0.0;
p->mark3=0.0;
p->next=NULL;
return p;
}
/************************************
函数功能：取得用户输入的学生信息
************************************/
void GetInformation(STUDENT *t)
{
printf("请输入学生学号：\n");
scanf("%s",t->studentNumber);
printf("请输入学生姓名：\n");
scanf("%s",t->studentName);
printf("请输入该生所在班级：\n");
scanf("%s",t->className);
printf("请输入第1门成绩：\n");
scanf("%f",&(t->mark1));
printf("请输入第2门成绩：\n");
scanf("%f",&(t->mark2));
printf("请输入第3门成绩：\n");
scanf("%f",&(t->mark3));
}
/************************************
函数功能：在链表的结尾处增加一个结点
************************************/
void InsertOneNode(STUDENT *t)
{
STUDENT *p;
p=headLink;
while(p->next)
{
p=p->next;
}
p->next=t;
}
/************************************
函数功能：根据用户输入的学生姓名显示该学生的信息
************************************/
void DesplayInfoBystudentName(void)
{
STUDENT *p;
char studentName[20];
char flag=0;
p=headLink->next;
printf("请输入学生姓名：\n");
scanf("%s",studentName);
while(p)
{
if(strcmp(p->studentName,studentName)==0)
{
printf("学号\t姓名\t班级\t成绩1\t成绩1\t成绩3\t总成绩\t平均成绩\n\n");
DesplayOneNode(p);
flag=1;
break;
}
p=p->next;
}
if(!flag)
printf("对不起，不存在姓名为 %s 的学生\n",studentName);
}
/************************************
函数功能：根据用户输入的学号显示该学生的信息
************************************/
void DesplayInfoBystudentNumber(void)
{
STUDENT *p;
char studentNumber[10];
char flag=0;
p=headLink->next;
printf("请输入学生学号：\n");
scanf("%s",studentNumber);
while(p)
{
if(strcmp(p->studentNumber,studentNumber)==0)
{
printf("学号\t姓名\t班级\t成绩1\t成绩1\t成绩3\t总成绩\t平均成绩\n\n");
DesplayOneNode(p);
flag=1;
break;
}
p=p->next;
}
if(!flag)
printf("对不起，不存在学号为 %s 的学生\n",studentNumber);
}
/************************************
函数功能：输出一个结点的信息
************************************/
void DesplayOneNode(STUDENT *t)
{
printf("%s\t",t->studentNumber);
printf("%s\t",t->studentName);
printf("%s\t",t->className);
printf("%.2f\t",t->mark1);
printf("%.2f\t",t->mark2);
printf("%.2f\t",t->mark3);
printf("%.2f\t",t->mark1+t->mark2+t->mark3);
printf("%.2f\t\n",(t->mark1+t->mark2+t->mark3)/3);
}
/************************************
函数功能：根据用户输入的学号删除该学生
************************************/
void DeleteNodeBystudentNumber(void)
{
char studentNumber[10];
STUDENT *p,*q;
char flag=0;
printf("请输入要删除的学生学号：");
scanf("%s",studentNumber);
p=headLink;
q=headLink->next;
while(q)
{
if(strcmp(q->studentNumber,studentNumber)==0)
{
p->next=q->next;
free(q);
flag=1;
break;
}
p=p->next;
q=q->next;
}
if(!flag)
{
printf("不存在该学号的学生\n");
return;
}
printf("成功删除\n");
}
/************************************
函数功能：显示所有学生的信息
************************************/
void OutputInformation(void)
{
STUDENT *p;
p=headLink->next;
if(p==NULL)
{
printf("现在没有学生信息，请先输入学生信息\n\n");
return;
}
printf("学号\t姓名\t班级\t成绩1\t成绩1\t成绩3\t总成绩\t平均成绩\n\n");
while(p)
{
DesplayOneNode(p);
p=p->next;
}
}
/************************************
函数功能：根据输入的姓名修改成绩
************************************/
void ChangeMarkByName(void)
{
STUDENT *p;
char studentName[20];
char flag=0;
float mark1,mark2,mark3;
p=headLink->next;
printf("请输入学生姓名：\n");
scanf("%s",studentName);
while(p)
{
if(strcmp(p->studentName,studentName)==0)
{
printf("请输入新的第1门成绩：\n");
scanf("%f",&mark1);
printf("请输入新的第2门成绩：\n");
scanf("%f",&mark2);
printf("请输入新的第3门成绩：\n");
scanf("%f",&mark3);
p->mark1=mark1;
p->mark2=mark2;
p->mark3=mark3;
flag=1;
printf("修改成功\n");
break;
}
p=p->next;
}
if(!flag)
printf("对不起，不存在姓名为 %s 的学生\n",studentName);
}
/************************************
函数功能：根据输入的学号修改成绩
************************************/
void ChangeMarkByNumber(void)
{
STUDENT *p;
char studentNumber[20];
char flag=0;
float mark1,mark2,mark3;
p=headLink->next;
printf("请输入学生学号：\n");
scanf("%s",studentNumber);
while(p)
{
if(strcmp(p->studentNumber,studentNumber)==0)
{
printf("请输入新的第1门成绩：\n");
scanf("%f",&mark1);
printf("请输入新的第2门成绩：\n");
scanf("%f",&mark2);
printf("请输入新的第3门成绩：\n");
scanf("%f",&mark3);
p->mark1=mark1;
p->mark2=mark2;
p->mark3=mark3;
flag=1;
printf("修改成功\n");
break;
}
p=p->next;
}
if(!flag)
printf("对不起，不存在学号为 %s 的学生\n",studentNumber);
}
/************************************
函数功能：保存链表数据到文件中
************************************/
void SaveLinkToFile(void)
{
STUDENT *p;
FILE *fp;
p=headLink->next;
if(p==NULL)
{
printf("现在没有学生信息，请先输入学生信息\n\n");
return;
}
fp=fopen("student.txt","w+");
if(!fp)
{
printf("文件不存在\n");
return;
}
while(p)
{
fprintf(fp,"%s %s %s %f %f %f\n",p->studentNumber,p->studentName,p->className,p->mark1,p->mark2,p->mark3);
p=p->next;
}
fclose(fp);
}
/************************************
函数功能：显示优秀和不及格学生成绩
************************************/
void DesplayMarkSegment(void)
{
STUDENT *p;
int count=0;
p=headLink->next;
printf("60分以下(不及格)的学生成绩如下：\n");
printf("学号\t姓名\t班级\t成绩1\t成绩1\t成绩3\t总成绩\t平均成绩\n\n");
while(p)
{
if((6>((int)(p->mark1/10)))||(6>((int)(p->mark2/10)))||(6>((int)(p->mark3/10))))/*只要有一科不及格就认为该生不及格*/
{
count++;
DesplayOneNode(p);
}
p=p->next;
}
printf("不及格的学生一共有%d人\n",count);
p=headLink->next;
printf("成绩优秀的学生成绩如下：\n");
printf("学号\t姓名\t班级\t成绩1\t成绩1\t成绩3\t总成绩\t平均成绩\n\n");
count=0;
while(p)
{
if((8<=((int)(p->mark1/10)))&&(8<=((int)(p->mark2/10)))&&(8<=((int)(p->mark3/10))))
{
count++;
DesplayOneNode(p);
}
p=p->next;
}
printf("成绩优秀的学生一共有%d人\n",count);
}
/************************************
函数功能：按总成绩排序
************************************/
void CompositorByTotalMark(void)
{
STUDENT exchange,*r,*p,*q;
r=headLink->next;
if(r==NULL)
{
printf("现在还没学生信息,请先输入学生信息\n");
return;
}
while(r)/*两层while循环实现排序*/
{
p=r;
q=r->next;
while(q)
{
if((q->mark1+q->mark2+q->mark3)>(p->mark1+p->mark2+p->mark3))
{
strcpy(exchange.studentNumber,q->studentNumber);/*先复制q结点信息到exchange*/
strcpy(exchange.studentName,q->studentName);
strcpy(exchange.className,q->className);
exchange.mark1=q->mark1;
exchange.mark2=q->mark2;
exchange.mark3=q->mark3;

strcpy(q->studentNumber,p->studentNumber);/*再复制p结点信息到q*/
strcpy(q->studentName,p->studentName);
strcpy(q->className,p->className);
q->mark1=p->mark1;
q->mark2=p->mark3;
q->mark3=p->mark3;
strcpy(p->studentNumber,exchange.studentNumber);/*最后复制exchange结点信息到p*/
strcpy(p->studentName,exchange.studentName);
strcpy(p->className,exchange.className);
p->mark1=exchange.mark1;
p->mark2=exchange.mark2;
p->mark3=exchange.mark3;
}
q=q->next;
}
r=r->next;
}
OutputInformation();
}

祝你学好c语言。我不是冲着分来的，就是想让你能好好认识到什么是大学的真谛，这样的实践菜能让你逐渐成熟！

❷ 用C语言设计职工信息管理系统

#include<iostream>
#include<string>
#include<fstream>
usingnamespacestd;

constn=50;//定义系统可录入的员工最大数值

stringename[n];
longenum[n];
charesex[n];
inteage[n];
charemarriage[n];
intedepart[n];
inteposition[n];
intedegree[50];
inteworktime[n];
floatepay[n];

classemployee
{
public:
stringemployeename;
longemployeenum;
charemployeesex;
intemployeeage;
charemployeemarriage;
intemployeedepart;
intemployeeposition;
intemployeedegree;
intemployeeworktime;
floatemployeepay;

staticlongemployeemaxnum;
staticfloatemployeebasepay;

voidnewinfo();
voidshowinfo();
voidshowall();
voidshowdepart(intdepart);
voidshowdegree(intdegree);
voidshowage(intmin,intmax);
voidshownum(longnumber);
voidrefreshinfo();
voiddeleteinfo();
floatpay(intemployeegrade);
staticintmaxnum();
};

classdboperate
{
public:
stringemployeename;
longemployeenum;
charemployeesex;
intemployeeage;
charemployeemarriage;
intemployeedepart;
intemployeeposition;
intemployeedegree;
intemployeeworktime;
floatemployeepay;

staticlongemployeemaxnum;
staticfloatemployeebasepay;

voidwritein(intiflag);
voidreadout();
voidrefreshmaxnum(intiflag);//i=1or-1or0
};

longemployee::employeemaxnum=1000;
floatemployee::employeebasepay=1500;

intemployee::maxnum()//返回系统已经存储的人数
{
intmn=0;
ifstreammyf;
myf.open("employeemaxnum.txt");
myf>>mn;
cout<<mn<<endl;
myf.close();
returnmn;
}

voidemployee::newinfo()//添加新成员函数
{
cout<<"新员工姓名:";
cin>>employee::employeename;

employee::employeenum=employeemaxnum+employee::maxnum()+1;

cout<<"新员工性别(f为女性，m为男性):";
cin>>employee::employeesex;

cout<<"新员工年龄:";
cin>>employee::employeeage;

cout<<"新员工婚姻状况（y为已婚，n为未婚）:";
cin>>employee::employeemarriage;

cout<<"新员工学历,请输入相应学历的序号:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
while(employee::employeedegree!=1&&employee::employeedegree!=2&&employee::employeedegree!=3&&employee::employeedegree!=4&&employee::employeedegree!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
}

cout<<"新员工所在部门,请输入相应部门的序号:"<<endl;
cout<<"[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
while(employee::employeedepart!=1&&employee::employeedepart!=2&&employee::employeedepart!=3&&employee::employeedepart!=4&&employee::employeedepart!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
}

cout<<"新员工职位,请输入相应职位的序号:"<<endl;
cout<<"[1:临时职员2:正式职员3:主任4:部门经理5:董事长]";
cin>>employee::employeeposition;
while(employee::employeeposition!=1&&employee::employeeposition!=2&&employee::employeeposition!=3&&employee::employeeposition!=4&&employee::employeeposition!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:临时职员2:正式职员3:主任4:部门经理5:董事长]";
cin>>employee::employeeposition;
}

cout<<"新员工的工作时(不需要输入单位):";
cin>>employee::employeeworktime;

employee::employeepay=employee::pay(employee::employeeposition);

dboperatedbo;
dbo.readout();

intmaxnum=employee::maxnum();

enum[maxnum]=employee::employeenum;
ename[maxnum]=employee::employeename;
esex[maxnum]=employee::employeesex;
eage[maxnum]=employee::employeeage;
emarriage[maxnum]=employee::employeemarriage;
edegree[maxnum]=employee::employeedegree;
edepart[maxnum]=employee::employeedepart;
eposition[maxnum]=employee::employeeposition;
eworktime[maxnum]=employee::employeeworktime;
epay[maxnum]=employee::employeepay;

dbo.writein(1);
cout<<"添加新成员成功！"<<endl;

return;
}

voidemployee::showinfo()//程序主体数据输出函数
{

intchoice1,choice2,min,max;
longsearchnum;
employeee;

cout<<"请选择查询方式："<<endl;
cout<<"******************************************"<<endl;
cout<<"*输出全体职工信息---------------------1"<<endl;
cout<<"*按职工部门输出-----------------------2"<<endl;
cout<<"*按职工学历输出-----------------------3"<<endl;
cout<<"*按职工年龄输出-----------------------4"<<endl;
cout<<"*按职工编号输出-----------------------5"<<endl;
cout<<"******************************************"<<endl;
cin>>choice1;

switch(choice1)
{
case1:showall();break;
case2:cout<<"请输入要查询职工的部门编号:[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>choice2;
e.showdepart(choice2);break;
case3:cout<<"请输入要查询职工的学历编号:[1:初中2:高中3:本科4:硕士5:博士]";
cin>>choice2;
e.showdegree(choice2);break;
case4:cout<<"请输入要查询的年龄范围:";
cout<<"最小值:";
cin>>min;
cout<<"最大值:";
cin>>max;
e.showage(min,max);break;
case5:cout<<"请输入要查询的员工号:";
cin>>searchnum;
e.shownum(searchnum);break;

default:cout<<"出错啦!"<<endl;break;

}

}

voidemployee::showall()//全体员工输出函数
{inti; longnumber; for(i=0;i<employee::maxnum();i++) { number=enum[i]; shownum(number); }
}

voidemployee::showdepart(intdepart)//按员工所在部门输出函数
{
inti;
switch(depart)
{
case1:cout<<"董事会的成员有:>"<<endl;break;
case2:cout<<"市场部的成员有:>"<<endl;break;
case3:cout<<"公关部的成员有:>"<<endl;break;
case4:cout<<"客服中心成员有:>"<<endl;break;
case5:cout<<"信息中心成员有:>"<<endl;break;
default:cout<<"输入错误！>"<<endl;break;
}
for(i=0;i<employee::maxnum();i++)
{
if(edepart[i]==depart)
{
longnumber=enum[i];
shownum(number);
}elsecontinue;

}
}

voidemployee::showdegree(intdegree)//按员工学历输出函数
{
inti;
switch(degree)
{
case1:cout<<"初中学历的员工有:"<<endl;break;
case2:cout<<"高中学历的员工有:"<<endl;break;
case3:cout<<"本科学历的员工有:"<<endl;break;
case4:cout<<"硕士学位的员工有:"<<endl;break;
case5:cout<<"博士学位的员工有:"<<endl;break;
}
for(i=0;i<employee::maxnum();i++)
{
if(edegree[i]==degree)
{
longnumber=enum[i];
shownum(number);
}elsecontinue;

}
}

voidemployee::showage(intmin,intmax)//按员工年龄段输出函数
{
inti;
for(i=0;i<employee::maxnum();i++)
{
if(eage[i]>=min&&eage[i]<=max)
{
longnumber=enum[i];
shownum(number);
}
elsecontinue;
}
}

voidemployee::shownum(longnumber)//按员工编号输出函数
{
inti;
for(i=0;i<employee::maxnum();i++)
{
if(enum[i]==number)
{
cout<<"**********************************"<<endl;
cout<<"员工编号>"<<enum[i]<<endl;
cout<<"姓名>"<<ename[i]<<endl;
cout<<"性别>";
if(esex[i]=='f')cout<<"女"<<endl;
elseif(esex[i]=='m')cout<<"男"<<endl;
cout<<"年龄>"<<eage[i]<<"岁"<<endl;
cout<<"婚姻情况>";
if(emarriage[i]=='y')cout<<"已婚"<<endl;
elseif(emarriage[i]=='n')cout<<"未婚"<<endl;
cout<<"学历>";
switch(edegree[i])
{
case1:cout<<"初中"<<endl;break;
case2:cout<<"高中"<<endl;break;
case3:cout<<"本科"<<endl;break;
case4:cout<<"硕士"<<endl;break;
case5:cout<<"博士"<<endl;break;
}

cout<<"所在部门>";
switch(edepart[i])
{
case1:cout<<"董事会"<<endl;break;
case2:cout<<"市场部"<<endl;break;
case3:cout<<"公关部"<<endl;break;
case4:cout<<"客服中心"<<endl;break;
case5:cout<<"信息中心"<<endl;break;
}

cout<<"所任职务>";
switch(eposition[i])
{
case1:cout<<"临时成员"<<endl;break;
case2:cout<<"正式员工"<<endl;break;
case3:cout<<"主任"<<endl;break;
case4:cout<<"部门经理"<<endl;break;
case5:cout<<"董事长"<<endl;break;
}

cout<<"工作时长>"<<eworktime[i]<<"小时"<<endl;
cout<<"额定工资>"<<epay[i]<<"元"<<endl;
cout<<"**********************************"<<endl;
}
elsecontinue;
}
}

voidemployee::refreshinfo()//修改员工信息的函数
{
intcnum=1000;
dboperatedbo;
dbo.readout();
voidemployee::shownum(longnumber);

cout<<"请输入您要修改的员工编号：>";
cin>>cnum;
intmn;
mn=employee::maxnum();

for(inti=0;i<mn;i++)//遍历数据文件，查找要修改的员工数据
{
if(enum[i]==cnum)
{
employee::shownum(cnum);

cout<<"请输入该员工的新信息:"<<endl;

cout<<"新员工姓名:";//录入员工的新的数据，员工号保持不变
cin>>employee::employeename;
ename[i]=employee::employeename;

cout<<"新员工性别:[f为女性，m为男性]:";
cin>>employee::employeesex;
esex[i]=employee::employeesex;

cout<<"新员工年龄:";
cin>>employee::employeeage;
eage[i]=employee::employeeage;

cout<<"新员工婚姻状况（y为已婚，n为未婚）:";
cin>>employee::employeemarriage;
emarriage[i]=employee::employeemarriage;

cout<<"新员工学历,请输入相应学历的序号:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
while(employee::employeedegree!=1&&employee::employeedegree!=2&&employee::employeedegree!=3&&employee::employeedegree!=4&&employee::employeedegree!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:初中2:高中3:本科4:硕士5:博士]";
cin>>employee::employeedegree;
}
edegree[i]=employee::employeedegree;

cout<<"新员工所在部门,请输入相应部门的序号:"<<endl;
cout<<"[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
while(employee::employeedepart!=1&&employee::employeedepart!=2&&employee::employeedepart!=3&&employee::employeedepart!=4&&employee::employeedepart!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<"[1:董事会2:市场部3:公关部4:客服中心5:信息中心]";
cin>>employee::employeedepart;
}
edepart[i]=employee::employeedepart;

cout<<"新员工职位,请输入相应职位的序号:"<<endl;
cout<<"[1:临时职员2:正式职员3:主任4:部门经理5:董事长]";
cin>>employee::employeeposition;
while(employee::employeeposition!=1&&employee::employeeposition!=2&&employee::employeeposition!=3&&employee::employeeposition!=4&&employee::employeeposition!=5)
{
cout<<"输入有误，请重新输

❸ 职工信息管理系统设计C语言

这个是一个学籍管理的代码：
#include<stdio.h>
#include<windows.h>
#include<conio.h>
int add();
int amend();
int remove();
int show_student();
int show_class();
struct info //定义结构体info,用于存储学生信息
{
char name[20]; //姓名
char sex[20]; //性别
char idcard[20]; //身份证号码
char stuid[10]; //学号
char academe[20]; //学院
char specialty[20]; //专业
char classid[20]; //班级
char home[20]; //生源地
}stu[100];
int j=0;
int main(void) //主函数
{
/*登陆界面设计*/
char gongnengxuanzhe;
int flag=1;
system("cls");
printf("\n");
printf("\t\t\t\t 欢迎\n");
printf("\n\n\t尊敬的用户，非常感谢您使用本系统，您的完美体验将是我们前进的方向 !\n\n\n");
printf("\t系统功能简介：\n\n\n");
printf("\t\t①：通过键盘输入某位学生的学生证信息。\n\n");
printf("\t\t②：给定学号，显示某位学生的学生证信息。\n\n");
printf("\t\t③：给定某个班级的班号，显示该班所有学生的学生证信息。\n\n");
printf("\t\t④：给定某位学生的学号，修改该学生的学生证信息。\n\n");
printf("\t\t⑤：给定某位学生的学号，删除该学生的学生证信息。\n\n");
printf("\t\t⑥：按出生日期对全班学生的信息进行排序。\n\n\n");
printf("\t按任意键进入系统......");
getch();
do
{
system("cls");
printf("\n\n\n");
printf(" 尊敬的用户，欢迎您使用本系统 !\n");
printf("\n\n\n");
printf(" 1.增加学生信息\n\n");
printf(" 2.修改学生信息\n\n");
printf(" 3.删除学生信息\n\n");
printf(" 4.显示单个学生信息\n\n");
printf(" 5.显示整个班级学生信息\n\n");
printf(" 0.退出系统\n\n\n\n");
printf(" 请选择您需要使用的功能:");
gongnengxuanzhe=getch();
switch(gongnengxuanzhe)
{
case '1':add();break;
case '2':amend();break;
case '3':remove();break;
case '4':show_student();break;
case '5':show_class();break;
case '0':flag=0;break;
default:
{
printf("\n\n 您的输入有误，请仔细阅读使用说明!");
printf("\n 任意键继续...");
getch();
}

}
}while(flag==1);
system("cls");
printf("\n\n\n\n\n\n\n\n\n\n\t尊敬的用户，非常感谢您的使用，您对于完美的追求是我们唯一的动力！");
printf("\n\n\t\t\t 按任意键退出系统......");
getch();
return 0;
}
int add() //增加学生信息函数
{
char flag='1';
do
{
system("cls");
printf("\n\t姓名：");
scanf("%s",&stu[j].name);
printf("\n\n\t性别：");
scanf("%s",&stu[j].sex);
printf("\n\n\t身份证号：");
scanf("%s",&stu[j].idcard);
printf("\n\n\t学院:");
scanf("%s",&stu[j].academe);
printf("\n\n\t专业：");
scanf("%s",&stu[j].specialty);
printf("\n\n\t班级：");
scanf("%s",&stu[j].classid);
printf("\n\n\t学号：");
scanf("%s",&stu[j].stuid);
printf("\n\n\t生源地：");
scanf("%s",&stu[j].home);
j++;
printf("\n\t继续增加请键入1,返回请键入其他任意键:");
getchar();
flag=getchar();
}while(flag=='1');
return 0;
}
int amend() //修改学生信息函数
{
if(j==0)
{
system("cls");
printf("\n\n\n\n\n\n\n\n\n\n\t\t 系统无任何可以修改的记录，请先行输入数据！");
printf("\n\n\t\t\t 按任意键返回......");
getch();
return 0;
}
char a[20];
int z;
int flag=0;
do
{
system("cls");
printf("\n\t需要修改的学生学号：");
scanf("%s",a);
for(z=0;z<j;z++)
{
if(strcmp(stu[z].stuid,a)==0)
{
flag=1;
break; //break退出后，z++不会执行
}
}
if(flag==0)
{
printf("\t对不起，你请求学生信息不存在，请核实后重试!\n");
printf("\t按任意键继续......");
getch();
}
}while(flag==0);
system("cls");
printf("\n\t姓名：");
scanf("%s",&stu[z].name);
printf("\n\n\t性别：");
scanf("%s",&stu[z].sex);
printf("\n\n\t身份证号：");
scanf("%s",&stu[z].idcard);
printf("\n\n\t学院:");
scanf("%s",&stu[z].academe);
printf("\n\n\t专业：");
scanf("%s",&stu[z].specialty);
printf("\n\n\t班级：");
scanf("%s",&stu[z].classid);
printf("\n\n\t学号：");
scanf("%s",&stu[z].stuid);
printf("\n\n\t生源地：");
scanf("%s",&stu[z].home);
return 0;
}
int remove() //删除学生信息函数
{
if(j==0)
{
system("cls");
printf("\n\n\n\n\n\n\n\n\n\n\t\t 系统无任何可以删除的记录，请先行输入数据！");
printf("\n\n\t\t\t 按任意键返回......");
getch();
return 0;
}
char a[20];
int z;
int x;
int flag=0;
do
{
system("cls");
printf("\n\t需要删除的学生学号：");
scanf("%s",a);
for(z=0;z<j;z++)
{
if(strcmp(stu[z].stuid,a)==0)
{
flag=1;
for(x=z;x<j;x++)
{
strcpy(stu[x].name,stu[x+1].name);
strcpy(stu[x].sex,stu[x+1].sex);
strcpy(stu[x].idcard,stu[x+1].idcard);
strcpy(stu[x].academe,stu[x+1].academe);
strcpy(stu[x].specialty,stu[x+1].specialty);
strcpy(stu[x].classid,stu[x+1].classid);
strcpy(stu[x].stuid,stu[x+1].stuid);
strcpy(stu[x].stuid,stu[x+1].stuid);
}
j--;
printf("\n\t删除成功!");
printf("\n\t按任意键返回上级菜单......");
getch();
}
}
if(flag==0)
{
printf("\t对不起，你请求学生信息不存在，请核实后重试!\n");
printf("\t按任意键继续......");
getch();
}
}while(flag==0);
return 0;
}
int show_student() //单个显示学生信息函数
{
if(j==0)
{
system("cls");
printf("\n\n\n\n\n\n\n\n\n\n\t\t 系统无任何可以显示的记录，请先行输入数据！");
printf("\n\n\t\t\t 按任意键返回......");
getch();
return 0;
}
char a[20];
int z;
int flag=0;
do
{
system("cls");
printf("\n\t需要显示的学生学号：");
scanf("%s",a);
for(z=0;z<j;z++)
{
if(strcmp(stu[z].stuid,a)==0)
{
flag=1;
system("cls");
printf("\n\t姓名：%s",stu[z].name);
printf("\n\n\t性别：%s",stu[z].sex);
printf("\n\n\t身份证号：%s",stu[z].idcard);
printf("\n\n\t学院:%s",stu[z].academe);
printf("\n\n\t专业：%s",stu[z].specialty);
printf("\n\n\t班级：%s",stu[z].classid);
printf("\n\n\t学号：%s",stu[z].stuid);
printf("\n\n\t生源地：%s",stu[z].home);
printf("\n\n\t按任意键返回上级菜单......");
getch();
}
}
if(flag==0)
{
printf("\t对不起，你请求显示的学生信息不存在，请核实后重试!\n");
printf("\t按任意键继续......");
getch();
}
}while(flag==0);
return 0;
}
int show_class() //显示整个班级学生信息函数
{
if(j==0)
{
system("cls");
printf("\n\n\n\n\n\n\n\n\n\n\t\t 系统无任何可以显示的记录，请先行输入数据！");
printf("\n\n\t\t\t 按任意键返回......");
getch();
return 0;
}
char a[20];
int z;
int x;
int flag=0;
do
{
system("cls");
printf("\n\t需要显示的班级号码：");
scanf("%s",a);
for(z=0;z<j;z++)
{
if(strcmp(stu[z].classid,a)==0)
{
flag=1;
system("cls");
printf("\t%s %s 基本信息\n",stu[z].specialty,stu[z].classid);
for(x=0;x<j;x++)
{
if(strcmp(stu[x].classid,a)==0)
{
printf("\n\n\t姓名：%s",stu[z].name);
printf("\n\t性别：%s",stu[z].sex);
printf("\n\t身份证号：%s",stu[z].idcard);
printf("\n\t学院:%s",stu[z].academe);
printf("\n\t专业：%s",stu[z].specialty);
printf("\n\t班级：%s",stu[z].classid);
printf("\n\t学号：%s",stu[z].stuid);
printf("\n\t生源地：%s",stu[z].home);
}
}
printf("\n\n\t按任意键返回上级菜单......");
getch();
}
}
if(flag==0)
{
printf("\t对不起，你请求显示的班级信息不存在，请核实后重试!\n");
printf("\t按任意键继续......");
getch();
}
}while(flag==0);
return 0;
}

❹ 用C语言设计并实现一个员工信息管理系统

#include<iostream>
#include<cstring>
usingnamespacestd;

typedefstructwage{
	charunit[8];
	charname[10];
	charsex[4];
	charbirthdate[12];
	chartitle[20];
	doublebasewage;
	doublesubsidy;
	doubletax;
	doubleexpenses;
	doubleresialwage;
}WAGE;

voidComputerResialwage(WAGEa[],intn){
	for(inti=0;i<n;++i)
		a[i].resialwage=a[i].basewage+a[i].subsidy-a[i].tax-a[i].expenses;
}

voidPrintTitle(void){
	cout<<"单位姓名性别出生年月职称基本工资津贴个税水电费实发工资
";
	for(inti=0;i<79;++i)cout<<"*";cout<<endl;
}

voidRowShow(WAGEa[],inti){
	cout<<a[i].unit<<"";
	if(strlen(a[i].name)==4){
		a[i].name[6]=a[i].name[4];
		a[i].name[5]=a[i].name[3];
		a[i].name[4]=a[i].name[2];
		a[i].name[2]=a[i].name[3]='';
	}
	cout<<a[i].name<<""<<a[i].sex<<""<<a[i].birthdate;
	if(strlen(a[i].title)==4){
		a[i].title[6]=a[i].title[4];
		a[i].title[5]=a[i].title[3];
		a[i].title[4]=a[i].title[2];
		a[i].title[2]=a[i].title[3]='';
	}
	cout<<""<<a[i].title<<"";
	cout.precision(2);
	cout.width(8);
	cout<<fixed<<a[i].basewage<<"";cout.width(6);
	cout<<fixed<<a[i].subsidy<<"";
	cout.width(8);
	cout<<fixed<<a[i].tax<<"";
	cout.width(6);
	cout<<fixed<<a[i].expenses<<"";
	cout.width(8);
	cout<<fixed<<a[i].resialwage<<endl;
}

voidShow(WAGEa[],intn){
	for(inti=0;i<n;++i)RowShow(a,i);
}

voidSearch1(WAGEa[],intn){
	inti,flag=1;
	for(i=0;i<n;++i){
		if(strcmp(a[i].unit,"理学院")==0&&a[i].basewage>900.00&&
			strcmp(a[i].title,"副教授")==0&&strcmp(a[i].sex,"男")==0){
			RowShow(a,i);
			flag=0;
		}
	}
	if(flag)cout<<"(没找到符合条件者)
";
}

voidSearch2(WAGEa[],intn){
	inti,flag=1;
	for(i=0;i<n;++i){
		if(strcmp(a[i].unit,"理学院")==0&&a[i].basewage<1200.00&&
			strcmp(a[i].title,"教授")==0&&strcmp(a[i].sex,"男")==0){
			RowShow(a,i);
			flag=0;
		}
	}
	if(flag)cout<<"(没找到符合条件者)
";
}

intmain(){
	WAGEa[]={
		{"理学院","赵志军","男","1957-06-25","教授",1150,411,176.6,90},
		{"商学院","于铭","女","1979-10-21","助教",500,471,208.9,91},
		{"工学院","许炎锋","女","1954-03-08","教授",1250,630,306.2,96},
		{"理学院","王嘉","女","1971-06-06","讲师",850,475,100.3,89},
		{"工学院","李新江","男","1962-10-02","教授",950,399,49.5,87},
		{"商学院","郭海英","女","1963-02-07","副教授",950,332,77.6,85},
		{"工学院","马淑恩","女","1960-06-09","副教授",900,791,60.5,45},
		{"理学院","王金科","男","1956-09-10","教授",1050,480,325.6,93},
		{"理学院","李东慧","女","1950-08-07","教授",1350,364,52.3,94},
		{"工学院","张宁","女","1980-01-01","助教",500,395,78,89},
		{"商学院","王孟","男","1966-09-08","讲师",800,463,220.3,98},
		{"工学院","马会爽","女","1970-02-09","讲师",800,368,101.1,69},
		{"工学院","史晓赟","女","1952-06-06","教授",1200,539,520.3,50},
		{"理学院","刘燕凤","女","1959-08-07","教授",1200,892,180.9,86},
		{"工学院","齐飞","男","1961-04-05","副教授",1200,626,245.6,74},
		{"商学院","张娟","女","1975-09-25","助教",650,374,625.3,86},
		{"理学院","潘成文","男","1965-10-09","讲师",950,402,1050,90},
		{"工学院","邢易","女","1981-02-25","助教",600,325,300,90},
		{"商学院","谢枭豪","女","1950-11-18","教授",1350,516,200,90},
		{"工学院","胡洪静","女","1952-06-24","教授",1350,277,100,86},
		{"工学院","李云飞","男","1969-05-04","讲师",960,729,56,89},
		{"商学院","张奇","女","1970-05-28","讲师",960,331,69,89},
		{"理学院","夏小波","女","1968-08-01","讲师",960,482,89,45},
		{"工学院","王玮","女","1972-11-05","讲师",960,340,98,79},
		{"理学院","张帝","女","1950-03-26","教授",1300,335,124,90},
		{"商学院","孙帅","男","1966-05-24","讲师",900,748,326,79},
		{"工学院","卜辉娟","女","1960-05-23","教授",960,481,651,78},
		{"工学院","李辉玲","女","1978-09-09","助教",630,379,400,77},
		{"理学院","刘亚静","男","1969-08-09","副教授",890,377,23,66},
		{"工学院","尹娴","女","1958-06-09","教授",1050,955,59,65},
		{"商学院","马春英","男","1964-12-06","讲师",850,387,78,69},
		{"工学院","孟梦","女","1965-08-09","副教授",850,753,485.6,93},
		{"工学院","梁晓萌","女","1975-06-09","助教",650,551,136.5,99},
		{"理学院","张然","女","1973-03-03","讲师",800,761,203.1,100},
		{"工学院","彭雁南","男","1978-05-09","助教",650,200,200,90}
	};
	inti,n=sizeof(a)/sizeof(a[0]);
	if(n==0)return1;
	ComputerResialwage(a,n);
	PrintTitle();
	for(i=0;i<n;++i)RowShow(a,i);
	for(i=0;i<79;++i)cout<<"*";
	cout<<endl;cout<<"
理学院，基本工资高于900元的男副教授有:

";
	PrintTitle();
	Search1(a,n);
	for(i=0;i<79;++i)cout<<"*";
	cout<<endl;
	cout<<"
理学院，基本工资低于1200元的男教授有:

";
	PrintTitle();
	Search2(a,n);
	for(i=0;i<79;++i)cout<<"*";
	cout<<endl<<endl;
	return0;
}

❺ 用c语言编写设计，职工信息管理系统。

我给你个大概提示吧，
首先你要做的是个大体的框架
分三个权限一是管理员权限，人事部门权限以及员工权限。
1.管理员权限实现包括员工基本信息增删改查功能。
2.人事权限包括员工拓展信息，比如工资，奖金等等数据的维护和更新。
3.员工权限包括个人信息查询以及问题反馈。
三个双向链表，节点数据存入以上所有信息。
链表操作不多说了吧。。。
文件读写问题，这里考虑到如果是一般情况的话直接调用readwrite函数就行了
如果内容过多还是连接数据库吧。
系统开始的初始化和更新也很重要。

❻ C语言课程设计职工管理系统

其实网上这个课题答案很多，这个可以运行#include<string.h>
void menu()
{
int n,w1;
do
{
printf("\t\t************************************************\n\n");
printf("\t\t************************************************\n\n");

printf("\t\t *** choose function ************\n\n");
printf("\t\t *** 1 Enter new data ************\n\n");
printf("\t\t *** 2 Modify data ************\n\n");
printf("\t\t *** 3 Search by people.xueli and num*****\n\n");
printf("\t\t *** 4 Browse data ************\n\n");
printf("\t\t *** 5 add data ************\n\n");
printf("\t\t *** 6 Exit ************\n\n");
printf("\t\t************************************************\n\n");
printf("\t\t************************************************\n\n");
printf("Choose your number(1-6):[ ]\b\b");
scanf("%d",&n);
if(n<1||n>6)
w1=1;
else w1=0;
}
while(w1==1);
switch(n)
{
case 1:enter();break;
case 2:modify();break;
case 3:search();break;
case 4:browse();break;
case 5:add();break;
case 6:exit(0);
}
}

main()
{
system("cls");
menu();
}

#define N 100
struct people
{
char num[100];
char name[15];
char sex[20];
char age[20];
char xueli[20];
char gong[20];
char address[20];
char telephone[20];
}people[N];

# include <stdio.h>

enter()
{
int i,n;
printf("How many people(0-%d)?:",N-1);
scanf("%d",&n);
printf("\n Enter data now\n\n");
for(i=0;i<n;i++)
{
printf("\n Input %dth people record.\n",i+1);
input(i);
}
if(i!=0)save(n);
printf_back();
}

browse()
{
int i,j,n;
n=load();
printf_face();
for(i=0;i<n;i++)
{
if((i!=0)&&(i%10==0))
{
printf("\n\nPass any key to continue ....");
getch();
puts("\n\n");
}
printf_one(i) ;
}
printf("\tThere are %d record.\n",n);
printf("\nPass any key to back ...");
getch();
menu();
}

add()
{
int i,n,m,k;
FILE*fp;
n=load();
printf("How many people are you want to add(0-%d)?:",N-1-n);
scanf("%d",&m);
k=m+n;
for(i=n;i<k;i++)
{
printf("\nInput %dth people record.\n",i-n+1 );
input(i);
}
if((fp=fopen("Pro.txt","ab"))==NULL)
{
printf("cannot open file\n");
}
for(i=n;i<k;i++)
if(fwrite(&people[i],sizeof(struct people),1,fp)!=1)
printf("file write error\n");
fclose(fp);
printf_back();
}

search()
{
int i,n,k,w1=1,w2,w3,w4,m,a;
struct people p;
n=load();
do
{
printf("\n\nWhich way do you want to choose? \n\t1).By xueli 2).By num [ ]\b\b");
scanf("%d",&m);
switch(m)
{
case 1:
do
{ k=-1;
printf("\n\nEnter xeuli that you want to search! xueli.");
scanf("%s",p.xueli);
printf_face();
for(i=0;i<n;i++)
if(strcmp(p.xueli,people[i].xueli)==0)
{ k=i;
printf_one(k);break;
}
if(k==-1)
{ printf("\n\nNO exist!please");
printf("\n\nAre you again?\n\t1).again 2).NO and back [ ]\b\b");
scanf("%d",&w1);
if(w1==2)
printf_back();
}
}
while(k==-1&&w1==1);break;
case 2:
do
{k=-1;
printf("\n\nEnter num that you want to search! num.");
scanf("%s",p.num);
printf_face();
for(i=0;i<n;i++)
if(strcmp(p.num,people[i].num)==0)
{k=i;
printf_one(k);break;
}
if(k==-1)
{printf("\n\nNO exist!please");
printf("\n\nAre you again?\n\t1).again 2).NO and back [ ]\b\b");
scanf("%d",&w1);
if(w1==2)
printf_back();
}
}
while(k==-1&&w1==1);break;
}
w4=0;w3=0;
if(k!=-1)
{printf("\n\nWhat do you want to do?\n\t 1).Search 2).Modify 3).Delete 4).Back menu [ ]\b\b");
scanf("%d",&w2);
switch(w2)
{case 2:w3=modify_data(k,n);break;
case 3:{printf("\nAre you sure?\n\t 1).Sure 2).No and back [ ]\b\b");
scanf("%d",&w4);
if(w4==1)
for(a=k;a<n;a++)
{strcpy(people[a].num,people[a+1].num);
strcpy(people[a].name,people[a+1].name);
strcpy(people[a].sex,people[a+1].sex);
strcpy(people[a].age,people[a+1].age);
strcpy(people[a].xueli,people[a+1].xueli);
strcpy(people[a].gong,people[a+1].gong);
strcpy(people[a].address,people[a+1].address);
strcpy(people[a].telephone,people[a+1].telephone);

}

break;
}
}
if(w3==1||w4==1)
{save(n);
printf("\n\nSuccessful.^_^.");
printf("\n\nWhant do you want to do? \n\t 1).Search another 2).Back [ ]\b\b" );
scanf("%d",&w2);
}
}
}
while(w2==1);
menu();
}

modify()
{struct people p;
FILE *fp;
int i,n,k,w0=1,w1,w2=0;
n=load();
do
{
k=-1;
printf_face();
for(i=0;i<n;i++)
{if((i!=0)&&(i%10==0))
{printf("\n\nRemember NO.which needed modify.pass any key to contiune ...");
getch();
puts("\n\n");
}
printf_one(i);
}
do
{printf("\n\nEnter NO.that you want to modify! NO.:");
scanf("%s",p.num);
for(i=0;i<n;i++)
if(strcmp(p.num,people[i].num)==0)
{k=i;
p=people[i];
}
if(k==-1)printf("\n\nNO exist!please again");
}while(k==-1);
printf_face();
printf_one(k);
w1=modify_data(k,n);
if(w1==1)
{printf("\nSuccessful ^_^.\n\nAre you modify another ?\n\n\t 1).Yes 2).Back with save\t[ ]\b\b");
scanf("%d",&w0);
w2=1;
}
else
{w0=0;
if(w2==1)
people[k]=p;
}
if(w0!=1&&w2==1)
save(n);
}while(w0==1);
menu();
}

save(int n)
{FILE *fp;
int i;
if((fp=fopen("Pro.txt","wb"))==NULL)
{printf("\nCannot open file\n");
return NULL;
}
for(i=0;i<n;i++)
if(people[i].num!=0)
if(fwrite(&people[i],sizeof(struct people),1,fp)!=1)
printf("file write error\n");
fclose(fp);
}

load()
{FILE *fp;
int i;
if((fp=fopen("Pro.txt","rb"))==NULL)
{printf("\nCannot open file\n");
return NULL;
}
for(i=0;!feof(fp);i++)
fread(&people[i],sizeof(struct people),1,fp);
fclose(fp);
return(i-1);
}

input(int i)
{
no_input(i,i);
printf("num:");
scanf("%s",people[i].num);
printf("name:");
scanf("%s", people[i].name) ;
printf("sex:");
scanf("%s",people[i].sex);
printf("age:");
scanf("%s",people[i].age);
printf("xueli:");
scanf("%s",people[i].xueli);
printf("gong:");
scanf("%s",people[i].gong);
printf("address:");
scanf("%s",people[i].address);
printf("telephone:");
scanf("%s",people[i].telephone);
}

modify_data(int i)
{int c,w1;
do
{puts("\nmodify by=>\n\n 1).num 2).name 3).sex 4).ages 5).xueli 6)gong 7)address 8)telephone ");
printf("Which you needed?:[ ]\b\b");
scanf("%d",&c);
if(c>8||c<1)
{puts("\nChoice error!Please again!");
getchar();
}
}while(c>8||c<1);
do
{switch(c)
{
case 1:printf("num:");scanf("%s",people[i].num);break;
case 2:printf("name:");scanf("%s",people[i].name);break;
case 3:printf("sex:");scanf("%s",people[i].sex);break;
case 4:printf("age:");scanf("%s",people[i].age);break;
case 5:printf("xueli:");scanf("%s",people[i].xueli);break;
case 6:printf("gong:");scanf("%s",people[i].gong);break;
case 7:printf("address:");scanf("%s",people[i].address);break;
case 8:printf("telephone:");scanf("%s",people[i].telephone);break;
}
puts("\nNow:\n");
printf_face();
printf_one(i);
printf("\nAre you sure?\n\n\t 1).Sure 2).No and remodify 3).Back without save in this time [ ]\b\b");
scanf("%d",&w1);
}
while(w1==2);
return(w1);
}

no_input(int i,int n)
{int j,k,w1;
do
{w1=0;

for(j=0;people[i].num[j]!='\0';j++)
if(people[i].num[j]>'9')
{puts("Input error!Only be made up of(0-9).Please reinput!\n");
w1=1;break;
}
if(w1!=1)
for(k=0;k<n;k++)
if(k!=i&&strcmp(people[k].num,people[i].num)==0)
{puts("This record is exist.please reinput!\n");
}
}
while(w1==1);
}

printf_face()
{
printf("\nnum name sex ages xueli gong address telephone \n");
}

printf_one(int i)
{
int j;
printf("%7s%7s%7s%7s%7s%7s%10s%12s\n",people[i].num,people[i].name,people[i].sex,people[i].age,people
[i].xueli,people[i].gong,people[i].address,people[i].telephone);
}

printf_back()
{
int j,w;
printf("\n\n\tSuccessful.^_^\n\n");
printf("What do you want you to do?\n\n\t1).Browse all now\t2).Back: [ ]\b\b");
scanf("%d",&w);
if(w==1)
browse();
else menu();
}

参考资料：

❼ c语言-职工信息管理系统设计

提供一份的适用于初学者的职工信息管理系统代码对你来说是有必要的,
有进一步需求，内可以我们容联系,,联系我们需要提供问题和联系方式,有机会可以帮你，肯定救急,请用BaiHi为我留言,

此回复针对所有来访者和需求者有效,
ES:\\

❽ c语言课程设计职工信息管理系统

❾ 用C语言编写一个程序，内容为职工工资管理系统的设计与实现

就这样吧，工资排序就是比较数的大小，这个会吧？既然只有3个人，就这么简单。如果要查询，就要先保存，写保存函数，再写读取函数，我就不写了。最后建议这种用链表比较好。
#include<stdio.h>
#include<stdlib.h>
void main()
{
char num[3];
char name[3][9];
char type[3][9];
float money[3];
float sum = 0;
int i;
float average;
printf("请输入职工的信息，\n:");
for(i = 0;i<3;i++)
{
num[i] = i+1;
printf("请输入第%d个信息name:\n",i+1);
scanf("%s",name[i]);
printf("请输入第%d个信息type:\n",i+1);
scanf("%s",type[i]);
printf("请输入第%d个信息money:\n",i+1);
scanf("%f",&money[i]);

}
for(i = 0;i<3;i++)
{
printf("%d %s %s %f",num[i],name[i],type[i],money[i]);
printf("\n");
}
for(i = 0;i<3;i++)
{
sum+=money[i];
}
average = sum/3;
printf("平均工资是：%f\n",average);
getch();
}

❿ C语言职工信息管理系统设计

以下是我的程序，刚编好的，刚好符合你的要求，看看吧，对你应该有帮助：
呵呵
#include <stdio.h>
#include <windows.h>
#include <time.h>
#include <string.h>
#define N 100
struct employee
{
int num;
char name[10];
char sex;
int age;
char xueli[30];
int wage;
char addr[30];
long int tel;
}em[100]; /*定义一个结构体*/

void menu();
void input();
void save(int);
void display();
void del();
void add();
void search();
void search_num();
void search_xueli();
void search_tel();
void modify(); /*定义各函数*/

void menu() /*菜单函数*/
{
printf(" ☆☆☆计算机科学与技术学系☆☆☆\n");
printf("\n");
printf(" ∮08802班关丽霞∮\n");
printf("\n");
printf(" ******************职工信息管理****************\n");
printf(" 1.录入职工信息");
printf(" 2.浏览职工信息\n");
printf(" 3.查询职工信息");
printf(" 4.删除职工信息\n");
printf(" 5.添加职工信息");
printf(" 6.修改职工信息\n");
printf(" 7.退出\n");
printf(" ********************谢谢使用******************\n");
printf("\n");
printf("\n");

}

void main()
{
menu(); /*调用菜单函数*/
int n,flag;
char a;
do
{
printf("请选择你需要操作的步骤(1--7):\n");
scanf("%d",&n);
if(n>=1&&n<=7)
{
flag=1;
break;
}
else
{
flag=0;
printf("您输入有误，请重新选择!");
}
}
while(flag==0);
while(flag==1)
{
switch(n)
{
case 1:printf(" ◆◆◆输入职工信息◆◆◆\n");printf("\n");input();break;
case 2:printf(" ◆◆◆浏览职工信息◆◆◆\n");printf("\n");display();break;
case 3:printf(" ◆◆◆按职工号查询职工信息◆◆◆\n");printf("\n");search();break;
case 4:printf(" ◆◆◆删除职工信息◆◆◆\n");printf("\n");del();break;
case 5:printf(" ◆◆◆添加职工信息◆◆◆\n");printf("\n");add();break;
case 6:printf(" ◆◆◆修改职工信息◆◆◆\n");printf("\n");modify();break;
case 7:exit(0);break;
default :break;
}
getchar();
printf("\n");
printf("是否继续进行(y or n):\n");
scanf("%c",&a);
if(a=='y')
{
flag=1;
system("cls"); /*清屏*/
menu(); /*调用菜单函数*/
printf("请再次选择你需要操作的步骤(1--6):\n");
scanf("%d",&n);
printf("\n");
}

else
exit(0);
}

}

void input() /*录入函数*/
{
int i,m;
printf("请输入需要创建信息的职工人数(1--100):\n");
scanf("%d",&m);
for (i=0;i<m;i++)
{
printf("职工号： ");
srand((int)time(0));
em[i].num=rand()%10000+20000000;
if(em[i].num!=em[i-1].num)
printf("%8d ",em[i].num);
printf("\n");
printf("请输入姓名: ");
scanf("%s",em[i].name);
getchar();
printf("请输入性别(f--女 m--男): ");
scanf("%c",&em[i].sex);
printf("请输入年龄: ");
scanf("%d",&em[i].age);
printf("请输入学历: ");
scanf("%s",em[i].xueli);
printf("请输入工资: ");
scanf("%d",&em[i].wage);
printf("请输入住址: ");
scanf("%s",em[i].addr);
printf("请输入电话: ");
scanf("%d",&em[i].tel);
printf("\n");

}
printf("\n创建完毕!\n");
save(m);
}

void save(int m) /*保存文件函数*/
{
int i;
FILE*fp;
if ((fp=fopen("employee_list","wb"))==NULL) /*创建文件并判断是否能打开*/
{
printf ("cannot open file\n");
exit(0);
}
for (i=0;i<m;i++) /*将内存中职工的信息输出到磁盘文件中去*/
if (fwrite(&em[i],sizeof(struct employee),1,fp)!=1)
printf("file write error\n");
fclose(fp);
}

int load() /*导入函数*/
{
FILE*fp;
int i=0;
if((fp=fopen("employee_list","rb"))==NULL)
{
printf ("cannot open file\n");
exit(0);
}
else
{
do
{
fread(&em[i],sizeof(struct employee),1,fp);
i++;
}
while(feof(fp)==0);
}
fclose(fp);
return(i-1);
}

void display() /*浏览函数*/
{
int i;
int m=load();
printf("\n 职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \n");
for(i=0;i<m;i++) /*m为输入部分的职工人数*/
printf("\n %d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
}

void del() /*删除函数*/
{

int m=load();
int i,j,n,t,flag;
char name[20];
printf("\n 原来的职工信息:\n");
display(); /* 调用浏览函数*/
printf("\n");
printf("请输入要删除的职工的姓名:\n");
scanf("%s",name);
for(flag=1,i=0;flag&&i<m;i++)
{
if(strcmp(em[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性别\t年龄\t学历\t工资\t住址\t电话 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
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) /*如果删除，则其他的信息都往上移一行*/
{
for(j=i;j<m-1;j++)
{
strcpy(em[j].name,em[j+1].name);
em[j].num=em[j+1].num;
em[j].sex=em[j+1].sex;
em[j].age=em[j+1].age;
strcpy(em[j].xueli,em[j+1].xueli);
em[j].wage=em[j+1].wage;
strcpy(em[j].addr,em[j+1].addr);
em[j].tel=em[j+1].tel;
}
flag=0;
}
}
}
if(!flag)
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");
save(m); /*调用保存函数*/
display(); /*调用浏览函数*/
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;
}
}

void add()/*添加函数*/
{
FILE*fp;
int n;
int count=0;
int i;
int m=load();
printf("\n 原来的职工信息:\n");
display(); /* 调用浏览函数*/
printf("\n");
fp=fopen("emploee_list","a");
printf("请输入想增加的职工数:\n");
scanf("%d",&n);
for (i=m;i<(m+n);i++)
{
printf("\n 请输入新增加职工的信息:\n");
printf("请输入职工号: ");
srand((int)time(0));
em[i].num=rand()%10000+20000000;
if(em[i].num!=em[i-1].num)
printf("%8d ",em[i].num);
printf("\n");
printf("请输入姓名: ");
scanf("%s",em[i].name);
getchar();
printf("请输入性别(f--女 m--男): ");
scanf("%c",&em[i].sex);
printf("请输入年龄: ");
scanf("%d",&em[i].age);
printf("请输入学历: ");
scanf("%s",em[i].xueli);
printf("请输入工资: ");
scanf("%d",&em[i].wage);
printf("请输入住址: ");
scanf("%s",em[i].addr);
printf("请输入电话: ");
scanf("%d",&em[i].tel);
printf("\n");
count=count+1;
printf("已增加的人数:\n");
printf("%d\n",count);
}
printf("\n添加完毕!\n");
m=m+count;
printf("\n浏览增加后的所有职工信息:\n");
printf("\n");
save(m);
display();
fclose(fp);
}

void search()/*查询函数*/
{
int t,flag;
do
{
printf("\n按职工号查询请按1 ; 按学历查询请按2 ; 按电话号码查询请按3,进入主函数按4\n");
scanf("%d",&t);
if(t>=1&&t<=4)
{
flag=1;
break;
}
else
{
flag=0;
printf("您输入有误，请重新选择!");
}
}
while(flag==0);
while(flag==1)
{
switch(t)
{
case 1:printf("按职工号查询\n");search_num();break;
case 2:printf("按学历查询\n");search_xueli();break;
case 3:printf("按电话号码查询\n");search_tel();break;
case 4:main();break;
default:break;
}

}

}

void search_num()
{
int num;
int i,t;
int m=load();
printf("请输入要查找的职工号(20001111---20009999):\n");
scanf("%d",&num);
for(i=0;i<m;i++)
if(num==em[i].num)
{
printf("\n已找到此人，其记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
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_xueli()
{
char xueli[30];
int i,t;
int m=load();
printf("请输入要查找的学历:\n");
scanf("%s",xueli);
for(i=0;i<m;i++)
if(strcmp(em[i].xueli,xueli)==0)
{
printf("\n已找到，其记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);

}
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,继续查询学历请按2\n");
scanf("%d",&t);
switch(t)
{
case 1:search();break;
case 2:break;
default :break;
}

}

void search_tel()
{
long int tel;
int i, t;
int m=load();
printf("请输入要查找的电话号码:\n");
scanf("%ld",&tel);
for(i=0;i<m;i++)
if(tel==em[i].tel)
{
printf("\n已找到此人，其记录为：\n");
printf("\n职工号\t姓名\t性别\t年龄\t学历\t工资\t住址\t电话 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
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,继续查询电话号码请按2\n");
scanf("%d",&t);
switch(t)
{
case 1:search();break;
case 2:break;
default :break;
}

}

void modify() /*修改函数*/
{
int num;
char name[10];
char sex;
int age;
char xueli[30];
int wage;
char addr[30];
long int tel;
int b,c,i,n,t,flag;
int m=load(); /*导入文件内的信息*/
printf("\n 原来的职工信息:\n");
display(); /* 调用浏览函数*/
printf("\n");
printf("请输入要修改的职工的姓名:\n");
scanf("%s",name);
for(flag=1,i=0;flag&&i<m;i++)
{
if(strcmp(em[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性别\t年龄\t学历\t工资\t住址\t电话 \n");
printf("\n%d\t%s\t%c\t%d\t%s\t%d\t%s\t%ld\n",em[i].num,em[i].name,em[i].sex,em[i].age,em[i].xueli,em[i].wage,em[i].addr,em[i].tel);
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.性别 4.年龄 5.学历 6.工资 7.住址 8.电话\n");
printf("请输入你想修改的那一项序号:\n");
scanf("%d",&c);
if(c>8||c<1)
printf("\n选择错误，请重新选择!\n");
}
flag=0;
}

}
if(flag==1)
printf("\n对不起，查无此人!\n");
do
{
switch(c) /*因为当找到第i个职工时,for语句后i自加了1,所以下面的应该把改后的信息赋值给第i-1个人*/
{
case 1:printf("职工号改为: ");
scanf("%d",&num);
em[i-1].num=num;
break;
case 2:printf("姓名改为: ");
scanf("%s",name);
strcpy(em[i-1].name,name);
break;
case 3:printf("性别改为: ");
getchar();
scanf("%c",&sex);
em[i-1].sex=sex;
break;
case 4:printf("年龄改为: ");
scanf("%d",&age);
em[i-1].age=age;
break;
case 5:printf("学历改为: ");
scanf("%s",xueli);
strcpy(em[i-1].xueli,xueli);
break;
case 6:printf("工资改为: ");
scanf("%d",wage);
break;
case 7:printf("住址改为: ");
scanf("%s",addr);
strcpy(em[i-1].addr,addr);
break;
case 8:printf("电话改为: ");
scanf("%ld",&tel);
em[i-1].tel=tel;
break;
}
printf("\n");
printf("\n是否确定所修改的信息?\n 是请按1 ; 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");
save(m);
display();
printf("\n继续修改请按1，不再修改请按0\n");
scanf("%d",&t);
switch(t)
{
case 1:modify();break;
case 0:break;
default :break;
}

}

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c语言职工管理系统设计

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