
呵呵
#include
#include
#include
#include
#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.添加职燃巧工信息")
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 *** 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 *** 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("请输入需要创薯念建信息的职工人数(1--100):\n")
scanf("%d",&m)
for (i=0i<mi++)
{
printf("职工号: "皮手键)
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=0i<mi++) /*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=0i<mi++) /*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=0flag&&i<mi++)
{
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=ij<m-1j++)
{
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=mi<(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=0i<mi++)
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=0i<mi++)
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=0i<mi++)
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=0flag&&i<mi++)
{
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
}
}
#include<iostream>#include<string>
using namespace std
class employee
{
public:
string name
string sex
string techang
string xuexing
string xingzuo
string attend
string getin
string birthday
int static number
int grade
int money
long call
employee(){number++grade=1}
void virtual input(){}
void show()
{
cout<<"姓名:"<<name<<" "
cout<<"性别:"<<sex<<" "
cout<<"年月:"<<birthday<<" "
cout<<"特长:"<<techang<<" "
cout<<"血型:"<<xuexing<<" "
cout<<"星座:"<<xingzuo<<" "
cout<<"参加公司时间:"<<attend<<" "
cout<<"进入公司时间:"<<getin<<" "
cout<<"月薪:"<<money<<" "
cout<<"编号:"<<number<<" "
cout<<"级别:"<<grade<<" "<<endl
}
}
int employee::number=0
class technician:public employee
{
public:
technician(){money=3000}
void input()
{
cout<<"姓名:"cin>>namecout<<endl
cout<<"性别:"cin>>sexcout<<endl
cout<<"年月:"cin>>birthdaycout<<endl
cout<<"特滚雹旁长:"cin>>techangcout<大橡<endl
cout<<"血型:"cin>>xuexingcout<<endl
cout<<"星座:"cin>>xingzuocout<<endl
cout<<"参加公司时间:"cin>>attendcout<<endl
cout<<"进入公司时间:"cin>>getincout<<endl
}
}
class manger:public employee
{
public:
int x
void input()
{
int x
cout<<"姓名:"cin>>namecout<<endl
cout<<"性别:"肆颤cin>>sexcout<<endl
cout<<"经理类型(1 总经理,2 销售经理,3 技术经理):"cin>>x
switch(x)
{
int y,z
case 1:
money=10000break
case 2:
cout<<"销售额:"cin>>ymoney=4000+y/20break
case 3:
cout<<"奖金:"cin>>zmoney=6000+zbreak
}
cout<<"年月:"cin>>birthdaycout<<endl
cout<<"特长:"cin>>techangcout<<endl
cout<<"血型:"cin>>xuexingcout<<endl
cout<<"星座:"cin>>xingzuocout<<endl
cout<<"参加公司时间:"cin>>attendcout<<endl
cout<<"进入公司时间:"cin>>getincout<<endl
}
}
class saleman:public employee
{
public:
int m
void input()
{
cout<<"姓名:"cin>>namecout<<endl
cout<<"性别:"cin>>sexcout<<endl
cout<<"年月:"cin>>birthdaycout<<endl
cout<<"销售额:"cin>>mmoney=mcout<<endl
cout<<"特长:"cin>>techangcout<<endl
cout<<"血型:"cin>>xuexingcout<<endl
cout<<"星座:"cin>>xingzuocout<<endl
cout<<"参加公司时间:"cin>>attendcout<<endl
cout<<"进入公司时间:"cin>>getincout<<endl
}
}
void main()
{
int n
manger a
technician b
saleman c
cout<<"***通信09-3***孙太川***20092258****"<<endl
cout<<"***********************************"<<endl
cout<<"*主菜单 *"<<endl
cout<<"* 1 输入职工信息*"<<endl
cout<<"* 2 查询职工信息*"<<endl
cout<<"* 3 退出系统*"<<endl
cout<<"***********************************"<<endl
while(1)
{
cout<<"选择你所需要的菜单:"
cin>>n
if(n==3)break
switch(n)
{
int w
case 1:
cout<<"选择你所需要输入的职工类型:"<<endl
cout<<"(1 经理,2 技术人员,3 销售人员):"
cin>>w
switch(w)
{
case 1:
a.input()break
case 2:
b.input()break
case 3:
c.input()break
}
case 2:
int u
cout<<"编号:"cin>>u
switch(u)
{
case 1:
a.show()break
case 2:
b.show()break
case 3:
c.show()break
}
}
}
}
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