#include<stdio.h>
#include<stdlib.h>
#include<string.h>
typedef enum workpost WOP;
typedef struct empolyee EMP;
enum workpost { manager = 1, technician, salesperson, salesmanager };
struct empolyee
{
int num; //工号
char name[20];//姓名
char sex[3];//性别
char department[20];//部门
int age;//年龄
float salary;//当月工资
WOP wop;// 职位
union
{
int worktime;//技术员需要工作时间
int amount;//销售员需要销售额
}work;
struct empolyee *next;//指向下一个链表
};
void menu_head(char *head)//打印菜单首部
{
system("cls");
printf("\n -------------------| 员工工资管理系统 |-------------------\n\n");
printf("\n ---------------------| %s |---------------------\n", head);
}
void menu_workpost()//岗位选择菜单
{
printf("\n ---------------------| 请选择岗位 |-----------------------\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 经理 - 2 - 技术员 ||\n");
printf(" || ||\n");
printf(" || - 3 - 销售员 - 4 - 销售经理 ||\n");
printf(" || ||\n");
printf(" || - 0 - 退出 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n\n");
printf(" --请输入您的选择：");
}
void menu_condition()//选择条件菜单
{
printf("\n --请选择条件\n\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 职工号 - 2 - 姓名 - 0 - 退出 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
}
void pause()//停止功能
{
printf("\n 所有数据显示完毕！按任意键返回...");
getchar();
getchar();
}
void print_emp_h()//打印员工信息首部
{
printf("\n =======================| 员工信息 |=======================\n\n");
printf(" ==========================================================\n\n");
printf(" ||职工号|姓名|性别|部门|年龄|当月工资|岗位|工作时间/销售额||\n");
}
void print_emp(EMP *p)//打印员工信息
{
if (p == NULL) printf(" 无数据！");
printf(" || %-5d%-7s%-3s%-7s%-4d%-9.2f", p->num, p->name, p->sex, p->department, p->age, p->salary);
switch (p->wop)//workpost
{
case manager:printf("%-6s ||\n", "经理"); break;
case technician:printf("%-12s", "技术员"); printf("%-8d||\n", p->work.worktime); break;
case salesperson:printf("%-12s", "销售员"); printf("%-8d||\n", p->work.amount); break;
case salesmanager:printf("%-8s ||\n", "销售经理");
}
}
void sex_choice(EMP *p)//添加或修改员工性别
{
int sel;
while (1)
{
printf(" --请选择性别（1 - 男性 2 - 女性）：");
scanf("%d", &sel);
if (sel == 1)
{
strcpy(p->sex, "男"); break;
}
else if (sel == 2)
{
strcpy(p->sex, "女"); break;
}
else printf(" 输入有误！请重新输入！\n");
}
}
int clean_inf()//恢复出厂设置
{
FILE *fp = NULL;
int sel1;
system("cls");
printf(" -------------------| 员工工资管理系统 |-------------------\n");
printf(" ---------------------| 恢复出厂设置 |---------------------\n");
printf("\n --恢复出厂设置会清除员工数据信息,是否继续?\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 是 - 2 - 否 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel1);
if (sel1 == 1)
{
printf("\n --正在清除员工信息，请稍后...\n");
if ((fp = fopen("employee.txt", "wb")) == NULL)//以“可写”的方式打开文件，清空当前文件夹下的employee.txt文件
{
printf("\n --错误：无法读取员工数据文件\n");
exit(0);
}
printf("\n --清除员工信息成功！\n");
fclose(fp);
}
return sel1;
}
void count_smsalary(EMP *head, EMP *p) //计算该员工的部门经理的工资;
{
EMP *p1 = NULL, *p2 = NULL;
int tamount = 0;
p2 = head;
while (!((strcmp(p2->department, p->department) == 0) && (p2->wop == salesmanager)) && (p2->next != NULL)) p2 = p2->next;//直到（同部门、是经理）&&（不为空）
if ((p2->wop == salesmanager) && (strcmp(p2->department, p->department) == 0)) //（同部门、是经理）&&（不为空）
{
p1 = p2;//p1指向该部门的经理
p2 = head;//p2重新找该部门的销售员
while (p2 != NULL)
{
if ((p2->wop == salesperson) && (strcmp(p->department, p2->department) == 0))
tamount += p2->work.amount;
p2 = p2->next; //计算该部门所有销售员销售总额
}
if(p1->wop==salesmanager)
p1->salary = (float)(5000 + tamount / 200);//0.5%->5/1000->1/200；计算该部门销售经理的工资
}
}
void count_emp(EMP *head, int sel)//统计计算所有员工按部门，全部的工资max，min，ave
{
EMP *p = NULL;
char department[20];
float max=0, min=0, ave=0;
int count=0;
switch (sel)
{
case 1://计算部门平均、最低台、最高工资信息
{
printf("\n --请输入部门：");
scanf("%s", department);
p = head;
while (p != NULL)
{
if (strcmp(p->department, department)==0)
{
max = min = p->salary;//初始化
break;//找出其部门第一个
}
p = p->next;
}
p = head;//重新开始，计算max，min，ave
while (p != NULL)
{
if (strcmp(p->department, department) == 0)
{
if (p->salary > max) max = p->salary;
if (p->salary < min) min = p->salary;
ave += p->salary;
count++;
}
p = p->next;
}
ave /= count;//ave = ave / count;
printf("\n --%s部门平均、最低台、最高工资信息如下：\n\n", department);
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || 平均工资：%-8.2f ||\n",ave);
printf(" || 最高工资：%-8.2f ||\n", max);
printf(" || 最低工资：%-8.2f ||\n",min);
printf(" || ||\n");
printf(" ==========================================================\n");
pause();
}break;//break出case1
case 2://计算部门超过平均工资员工信息如下
{
printf("\n --请输入部门：");
scanf("%s", department);
p = head;
while (p != NULL)//先计算平均数
{
if (strcmp(p->department, department) == 0);
{
ave += p->salary;
count++;
}
p = p->next;
}
ave /= count;
count = 0;
printf("\n --%s部门超过平均工资员工信息如下：\n", department);
print_emp_h();
p = head;
while (p != NULL)
{
if ((strcmp(p->department, department) == 0) && (p->salary > ave))
{
count++;
print_emp(p);
}
p = p->next;
}
printf("\n 共%d人\n", count);
pause();
}break;//break出case2
case 3://计算所有员工平均、最低、最高工资信息
{
p = head;
max = min = p->salary;
while (p != NULL)
{
if (p->salary > max) max = p->salary;
if (p->salary < min) min = p->salary;
ave += p->salary;
count++;
p = p->next;
}
ave /= count;
printf("\n --所有员工平均、最低、最高工资信息如下：\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || 平均工资：%-8.2f ||\n", ave);
printf(" || 最高工资：%-8.2f ||\n", max);
printf(" || 最低工资：%-8.2f ||\n", min);
printf(" || ||\n");
printf(" ==========================================================\n");
pause();
}break;
case 4://计算所有超过平均工资员工信息
{
p = head;
while (p != NULL)
{
count++;
ave += p->salary;
p = p->next;
}
ave /= count;
count = 0;
printf("\n --超过平均工资员工信息如下：\n");
print_emp_h();
p = head;
while (p != NULL)
{
if(p->salary > ave)
{
count++;
print_emp(p);
}
p = p->next;
}
printf("\n 共%d人\n", count);
pause();
}break;
}
}
void sort_emp(EMP *head, int sel)//排序
{
int count, sel1;
float max, min, max1;
int minnum, maxnum, minnum1;
EMP *p=NULL, *p1=NULL;
p = head;
switch (sel)
{
case 1://全部员工根据工资由大到小排序
{
p = head;
max = min = p->salary;
while (p != NULL)
{
if (p->salary > max) max = p->salary;
if (p->salary < min) min = p->salary;
p = p->next;
}
max1 = max + 1;//保存最大值
printf("\n --全体员工信息排序：\n");
print_emp_h();
while (1)//1循环
{
max = min;
p = head;
while (p != NULL)
{
if ((p->salary>max) && (p->salary < max1)) max = p->salary;
p = p->next;
}
p = head;
count = 0;
while (p != NULL)//2循环2
{
if (p->salary == max)
{
p1 = p;
count++;//找出最大值的员工个数，方便检查是否个数为1；
}
p = p->next;
}
if (count == 1) print_emp(p1);//只有一个员工时直接输出
else//多个员工排序，找出他们的工号输出
{
maxnum = minnum = p1->num;//此时的p1是有最大值的最后一位员工
p = head;
while (p != NULL)
{
if ((p->salary == max) && (p->num > maxnum)) maxnum = p->num;//找出最大值中最前最后的员工
if ((p->salary == max) && (p->num < minnum)) minnum = p->num;
p = p->next;
}
minnum1 = minnum - 1;
while (1)
{
minnum = maxnum;
p = head;
while (p != NULL)
{
if ((p->salary == max) && (p->num <= minnum) && (p->num>minnum1))
{
minnum = p->num;
p1 = p;
}
p = p->next;
}
print_emp(p1);
minnum1 = minnum;
if (minnum == maxnum) break;
}
}
max1 = max;
if (max == min) break;
}
pause();
}break;
case 2://按岗位排序
{
menu_workpost();
scanf("%d", &sel1);
if(sel1==0)break;
if(sel1 != 0 && sel1 != 1 && sel1 != 2 && sel1 != 3 && sel1 != 4)
{
printf("\n --选择有误！请按任意键返回上一层菜单！ ");getchar(); getchar();break;
}
switch (sel1)
{
case 1:printf("\n --经理员工信息排序：\n"); break;
case 2:printf("\n --技术员员工信息排序：\n"); break;
case 3:printf("\n --销售员员工信息排序：\n"); break;
case 4:printf("\n --销售经理员工信息排序：\n"); break;
}
p = head;
max = min = p->salary;
while (p != NULL)
{
if ((p->salary > max) && (p->wop == WOP(sel1))) max = p->salary;
if ((p->salary < min) && (p->wop== WOP(sel1))) min = p->salary;
p = p->next;
}
max1 = max + 1;
printf("\n --全体员工信息排序：\n");
print_emp_h();
while (1)
{
max = min;
p = head;
while (p != NULL)
{
if ((p->salary>max) && (p->salary < max1)&&(p->wop==WOP(sel1))) max = p->salary;
p = p->next;
}
p = head;
count = 0;
while (p != NULL)
{
if ((p->salary == max) && (p->wop == WOP(sel1)))
{
p1 = p;
count++;
}
p = p->next;
}
if (count == 1) print_emp(p1);
else
{
maxnum = minnum = p1->num;
p = head;
while (p != NULL)
{
if ((p->salary == max) && (p->num > maxnum) && (p->wop == WOP(sel1))) maxnum = p->num;
if ((p->salary == max) && (p->num < minnum) && (p->wop == WOP(sel1))) minnum = p->num;
p = p->next;
}
minnum1 = minnum - 1;
while (1)
{
minnum = maxnum;
p = head;
while (p != NULL)
{
if ((p->salary == max) && (p->num <= minnum) && (p->num>minnum1) && (p->wop == WOP(sel1)))
{
minnum = p->num;
p1 = p;
}
p = p->next;
}
print_emp(p1);
minnum1 = minnum;
if (minnum == maxnum) break;
}
}
max1 = max;
if (max == min) break;
}
pause();
}
}
}
void inquiry_emp(EMP *head, int sel)//浏览员工信息
{
int sel1,sel2, count, page, npage=1,num;
char department[20], name[20];
EMP *p;
switch (sel)
{
case 1://按照工号
{
printf("\n --全体员工信息表：\n");
count = 0;
p = head;
while (p != NULL)//计算有多少个员工
{
count++;
p = p->next;
}
page = count / 10;//共多少页
if ((count - page * 10)>0) page += 1;//看是否整十， 如56/10=5,56>50,所以要加一页
npage = 1;//numpage设定为第一页
while (1)
{
count = 0;
p = head;
while (p != NULL)
{
if (count == (npage - 1) * 10) break;//如果是0 ，就不用数了
count++;
p = p->next;
}
p = head;
print_emp_h();//应该写在下面的while里面第二行
while (p != NULL)
{
print_emp(p);
count++;
if (count == npage * 10) break;
p = p->next;//分页后没有改变成员信息
}
printf(" ==========================================================\n");
printf(" || 当前页数：第%d页 共%d页 ||\n", npage, page);
printf(" ==========================================================\n");
printf(" || 1 - 首页 2 - 上一页 3 - 下一页 4 - 尾页 0 -退出 ||\n");
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel1);
if (sel1 == 0) break;
switch (sel1)
{
case 1:npage = 1; break;
case 2:if (npage == 1); else npage -= 1; break;
case 3:if (npage == page); else npage += 1; break;
case 4:npage = page; break;
}
}
}break;
case 2://按照部门
{
printf("\n --请输入部门名：");
scanf("%s", department);
p = head;
printf("\n --%s部门的员工信息表：\n",department);
print_emp_h();
while (p != NULL)
{
if (strcmp(p->department, department) == 0) print_emp(p);
p = p->next;
}
pause();
}break;
case 3://按照岗位
{
while (1)
{
menu_workpost();
scanf("%d", &sel1);
p = head;
if (sel1 == 0) break;
switch (sel1)
{
case 1:
printf("\n --经理的员工信息表：\n");
print_emp_h();
while (p != NULL)
{
if (p->wop == manager) print_emp(p);
p = p->next;
}
break;
case 2:
printf("\n --技术员的员工信息表：\n");
print_emp_h();
while (p != NULL)
{
if (p->wop == technician) print_emp(p);
p = p->next;
}
break;
case 3:
printf("\n --销售员的员工信息表：\n");
print_emp_h();
while (p != NULL)
{
if (p->wop == salesperson) print_emp(p);
p = p->next;
}
break;
case 4:
printf("\n --技术员的员工信息表：\n");
print_emp_h();
while (p != NULL)
{
if (p->wop == salesmanager) print_emp(p);
p = p->next;
}
break;
default:printf("\n --选择有误！"); getchar();getchar();
}
pause();
}
}break;
case 4://按照已知条件
{
menu_condition();
scanf("%d", &sel1);
p = head;
switch (sel1)
{
case 1:
{
printf("\n --请输入员工号：");
scanf("%d", &num);
while ((p->num != num) && (p != NULL)) p = p->next;
if (p->num != num)
{
printf("\n 无该员工号！\n");
sel1 = 0;
}
}break;
case 2:
{
printf("\n --请输入姓名：");
scanf("%s", name);
while ((strcmp(p->name, name) != 0) && (p != NULL)) p = p->next;
if (strcmp(p->name, name) != 0)
{
printf("\n 无该员工姓名！\n");
sel1 = 0;
}
}break;
}
if (sel1)
{
printf("\n 已找到该员工信息！\n");
printf("\n --该员工信息如下：");
print_emp_h();
print_emp(p);
pause();
}
}break;
}
}
EMP *del_emp(EMP *head, int sel)//删除
{
int num, sel1;
char name[20];
EMP *p = head, *p1 = NULL;
switch (sel)
{
case 1:
{
printf("\n --请输入员工号：");
scanf("%d", &num);
while ((p->num != num) && (p != NULL))//不是所找工号&&不为空（直到找到是所找的员工）
{
p1 = p;
p = p->next;//因为找到员工号或空而跳出
}
if (p->num != num)
{
printf("\n 无该员工号！\n");
sel1 = 0;//sel1返回0
}
}break;
case 2:
{
printf("\n --请输入姓名：");
scanf("%s", name);
while ((strcmp(p->name, name) != 0) && (p != NULL))
{
p1 = p;
p = p->next;
}
if (strcmp(p->name, name) != 0)
{
printf("\n 无该员工姓名！\n");
sel1 = 0;//sel1返回0
}
}break;
}
if (sel)//如果有这个员工
{
pause();
printf("\n 已找到该员工信息！\n");
printf("\n --该员工信息如下：");
print_emp_h();
print_emp(p);
printf(" -----------------------| 是否删除 |-----------------------\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 是 - 2 - 否 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel1);
if (sel1 == 1)
{
if (head == p) head = p->next;
else p1->next = p->next;//p1是p的上一个
free(p);//删除p
}
printf("\n 删除成功！\n");
}
return head;//
}
EMP *edit_emp(EMP *head, int sel)//修改员工信息
{
int num, sel1 = 1;
char name[20];
EMP *p = NULL;
switch (sel)
{
case 1:
{
printf("\n --请输入员工号：");
scanf("%d", &num);
p = head;
while ((p->num != num) && (p->next != NULL)) p = p->next;
if (p->num != num)
{
printf("\n 无该员工号！\n");
sel1 = 0;
}
}break;
case 2:
{
printf("\n --请输入姓名：");
scanf("%s", name);
p = head;
while ((strcmp(p->name, name) != 0) && (p->next != NULL)) p = p->next;
if (strcmp(p->name, name) != 0)
{
printf("\n 无该员工姓名！\n");
sel1 = 0;
}
}break;
}
if (sel1)
{
printf("\n 已找到该员工信息！\n");
printf("\n --该员工信息如下：");
print_emp_h();
print_emp(p);
printf("\n --请选择要修改的信息：\n");
printf("\n ----------------------| 请选择内容 |----------------------\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 姓名 - 2 - 性别 - 3 - 部门 ||\n");
printf(" || ||\n");
printf(" || - 4 - 岗位 - 5 - 年龄 - 0 - 取消操作 ||\n");
printf(" || ||\n");
if (p->wop == technician)
{
printf(" || - 6 - 工作时间 ||\n");
printf(" || ||\n");
}
if (p->wop == salesperson)
{
printf(" || - 6 - 销售额 ||\n");
printf(" || ||\n");
}
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel);
switch (sel)
{
case 1:
printf("\n --请输入姓名：");
scanf("%s", p->name);
break;
case 2:
sex_choice(p);
break;
case 3:
printf("\n --请输入部门：");
scanf("%s", p->department);
break;
case 4:
{
menu_workpost();
scanf("%d", &sel);
switch (sel)
{
p->wop = manager;
p->salary = 8000;
break;
case 2:
p->wop= technician;
printf("\n --已更改成技术员，是否输入工作时间?( 1 - 是 2 - 否 ）：");
scanf("%d", &sel);
if (sel == 1)
{
printf("\n --请输入工作时间：");
scanf("%d", &p->work.worktime);
p->salary = (float)p->work.worktime * 100;
}
break;
case 3:
p->wop = salesperson;
printf("\n --已更改成销售员，是否输入销售额?( 1 - 是 2 - 否 ）：");
scanf("%d", &sel);
if (sel == 1)
{
printf("\n --请输入销售额：");
scanf("%d", &p->work.amount);
p->salary = (float)p->work.amount*(float)0.04;
}
count_smsalary(head, p);
break;
case 4:
p->wop = salesmanager;
count_smsalary(head, p);
break;
}
}break;
case 5:
printf("\n --请输入年龄：");
scanf("%d", &p->age);
break;
case 6:
{
if (p->wop == technician)
{
printf("\n --请输入工作时间：");
scanf("%d", &p->work.worktime);
p->salary = (float)p->work.worktime * 100;
}
if (p->wop == salesperson)
{
printf("\n --请输入销售额：");
scanf("%d", &p->work.amount);
p->salary = (float)p->work.amount*(float)0.04;
}
}break;
case 0:break;
default:printf("\n --选择有误！"); getchar();getchar();
}
}
if (sel1) printf("\n --修改成功！");
return head;//
}
EMP *add_emp(EMP *head, int sel)//添加员工
{
EMP *n = NULL, *p = NULL;
if ((n = (EMP*)malloc(sizeof(EMP))) == NULL)
{
printf("\n 不能分配内存空间！\n");
exit(0);
}
n->next = NULL;
printf(" --请输入员工信息数据：\n");
printf(" --请输入姓名：");
scanf("%s", n->name);
sex_choice(n);
printf(" --请输入部门：");
scanf("%s", n->department);
printf(" --请输入年龄：");
scanf("%d", &n->age);
if (sel == 1)
{
n->wop = manager;
n->salary = 8000;
}
else if (sel == 2)
{
n->wop = technician;
printf(" --请输入工作时间：");
scanf("%d", &n->work.worktime);
n->salary = (float)n->work.worktime * 100;
}
else if (sel == 3)
{
n->wop = salesperson;
printf(" --请输入销售额：");
scanf("%d", &n->work.amount);
n->salary = (float)n->work.amount*(float)0.04;
count_smsalary(head, n);
}
else
{
n->wop = salesmanager;
count_smsalary(head, n);
}
if (head == NULL)
{
n->num = 1;
head = n;
}
else
{
p = head;
while (p->next != NULL) p = p->next;
n->num = p->num + 1;
p->next = n;
}
printf(" 添加成功！\n");
return head;
}
EMP *load_inf(EMP *head)//打开文件数据
{
FILE *fp;
EMP *s = NULL, *p = NULL;
int length, count, sel;
printf(" -------------------| 员工工资管理系统 |-------------------\n");
printf("\n --正在读取信息，请稍后…\n");
printf("\n --正在打开本员工数据文件\n");
if ((fp = fopen("employee.txt", "rb")) == NULL)//打开文件
{
printf("\n --错误：无法打开员工文件数据,是否新建数据文件？\n");
printf("\n --1 - 是 2 - 否，退出程序\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel);
if (sel == 1)
if ((fp = fopen("employee.txt", "wb")) == NULL)//将文件设置为wb打开就是新建文件
{
printf("\n --错误：无法新建员工数据文件\n");
exit(0);
}
else printf("\n --已为您新建员工数据文件!\n");
else exit(0);
}
count = 0;
printf("\n --正在读取员工数据文件信息\n");
fseek(fp, 0, 2);
length = ftell(fp);
fseek(fp, 0, 0);
while (ftell(fp) != length)
{
if ((s = (EMP*)malloc(sizeof(EMP))) == NULL)
{
printf("\n --无法分配内存空间！\n");
fclose(fp);
}
if (fread(s, sizeof(EMP), 1, fp) != 1)
{
free(s);
break;
}
if (head == NULL)
head = p = s;
else
{
p->next = s;
p = s;
}
count++;
}
fclose(fp);
printf("\n --已读取%d名员工信息！\n", count);
printf("\n --数据加载成功！按任意键继续...");
getchar();
return head;
}
void save_inf(EMP *head)//保存信息
{
FILE *fp;
EMP *p;
int sel1 = 1;
system("cls");
printf(" -------------------| 员工工资管理系统 |-------------------\n");
printf("\n --正在保存信息，请稍后...\n");
printf("\n --正在保存员工信息\n");
if ((fp = fopen("employee.txt", "wb")) == NULL)
{
printf("\n --错误：无法读取本科生数据文件\n");
exit(0);
}
p = head;
while (p != NULL)
{
if (fwrite(p, sizeof(EMP), 1, fp) != 1)
{
printf(" --错误：写入本科生学生数据出错！\n");
sel1 = 0;
fclose(fp);
}
p = p->next;
}
printf("\n --保存员工信息成功\n");
fclose(fp);
if (sel1) printf("\n 保存数据成功！\n");
}
void main()
{
int sel, sel1;
EMP *head = NULL, *p = NULL;//定义两个员工类指针
head = load_inf(head);//
while (1)
{
p = head;
while (p != NULL)
{
if (p->wop == salesmanager) count_smsalary(head, p);
p = p->next;
}
sel1 = 1;
system("cls");
printf(" -------------------| 员工工资管理系统 |-------------------\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 添加员工信息 - 2 - 修改员工信息 ||\n");
printf(" || ||\n");
printf(" || - 3 - 删除员工信息 - 4 - 查询员工信息 ||\n");
printf(" || ||\n");
printf(" || - 5 - 员工信息排序 - 6 - 员工工资统计 ||\n");
printf(" || ||\n");
printf(" || - 7 - 恢复出厂设置 - 8 - 保存信息 ||\n");
printf(" || ||\n");
printf(" || - 0 - 退出程序 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel);
if (sel == 0)
{
save_inf(head);
printf(" 按任意键退出...\n");
getchar();
break;
}
switch (sel)
{
case 1:
while (sel1)
{
menu_head("添加员工信息");
menu_workpost();
scanf("%d", &sel1);
switch (sel1)
{
case 1:case 2:case 3:case 4:head = add_emp(head, sel1); getchar(); getchar(); break;
case 0:break;
default:printf("\n --选择有误！"); getchar();getchar();
}
}break;
case 2:
while (sel1)
{
menu_head("修改员工信息");
menu_condition();
scanf("%d", &sel1);
switch (sel1)
{
case 1:case 2:head = edit_emp(head, sel1); getchar(); getchar(); break;
case 0:break;
default:printf("\n --选择有误！"); getchar();getchar();
}
}break;
case 3:
while (sel1)
{
menu_head("删除员工信息");
menu_condition();
scanf("%d", &sel1);
switch (sel1)
{
case 1:case 2:head = del_emp(head, sel1); getchar(); getchar(); break;
case 0:break;
default:printf("\n --选择有误！"); getchar();getchar();
}
}break;
case 4:
while (sel1)
{
menu_head("查询员工信息");
printf("\n --请选择功能\n\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 全部员工 - 2 - 按部门显示 ||\n");
printf(" || ||\n");
printf(" || - 3 - 按岗位显示 - 4 - 职工号/姓名查询 ||\n");
printf(" || ||\n");
printf(" || - 0 - 退出 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel1);
switch (sel1)
{
case 1:case 2:case 3:case 4:inquiry_emp(head, sel1); break;
case 0:break;
default:printf("\n --选择有误！"); getchar();getchar();
}
}break;
case 5:
while (sel1)
{
menu_head("员工信息排序");
printf("\n --请选择功能\n\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 全部员工 - 2 - 按岗位显示 ||\n");
printf(" || ||\n");
printf(" || - 0 - 退出 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel1);
switch (sel1)
{
case 1:case 2:sort_emp(head, sel1); break;
case 0:break;
default:printf("\n --选择有误！"); getchar();getchar();
}
}break;
case 6:
while (sel1)
{
menu_head("员工工资统计");
printf("\n --请选择功能\n\n");
printf(" ==========================================================\n");
printf(" || ||\n");
printf(" || - 1 - 部门平均、最低、最高工资 ||\n");
printf(" || ||\n");
printf(" || - 2 - 部门超出平均工资员工信息 ||\n");
printf(" || ||\n");
printf(" || - 3 - 所有员工平均、最低、最高工资 ||\n");
printf(" || ||\n");
printf(" || - 4 - 部门超出平均工资员工信息 ||\n");
printf(" || ||\n");
printf(" || - 0 - 退出 ||\n");
printf(" || ||\n");
printf(" ==========================================================\n");
printf("\n --请输入您的选择：");
scanf("%d", &sel1);
switch (sel1)
{
case 1:case 2:case 3:case 4:count_emp(head, sel1); break;
case 0:break;
default:printf("\n --选择有误！"); getchar();getchar();
}
}break;
case 7:
if (clean_inf() == 1)
{
head = NULL;
}
printf(" 按任意键继续...");
getchar();
getchar();
break;
case 8:
save_inf(head);
printf(" 按任意键继续...");
getchar();
getchar();
break;
case 0:save_inf(head); break;
default:printf("\n --选择有误！"); getchar(); getchar(); break;
}
}
}
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