c语言课程设计职工信息管理系统

C 语言课程设计 1 设计题目 职工信息管理系统设计题目 职工信息管理系统 2 系统功能简介 系统功能简介 系统以菜单方式工作系统以菜单方式工作 1 职工信息录入 文件保存职工信息 职工信息录入 文件保存职工信息 2 输出职工信息 浏览职工信息输出职工信息 浏览职工信息 3 查询职工信息查询职工信息 4 根据员工号查找职工信息根据员工号查找职工信息 5 根据工资 年龄 性别对职工信息进行排序根据工资 年龄 性别对职工信息进行排序 6 删除职工信息删除职工信息 3 设计实施 设计实施 include include include typedef struct Empk int EmpNum staff number char EmpName 12 name int Sex sex 1 woman 2 man int Old old int Cult education background 1 specilist 2 doctor 3 others int Salary salary char Address 12 address int Tell telephone number Emp Emp emp 100 void open int i FILE fp if fp fopen wyl rb NULL printf can not do it Because of no file of information n exit 0 for i 0 i 100 i if fread exit 0 fclose fp void close 跳出 int i FILE fp if fp fopen wyl wr NULL printf can not do it n exit 0 for i 0 i 100 i fwrite fclose fp void inputEmpInfo 输入信息 int i k for i 0 i 100 i printf Please enter the staff s nnumber scanf d printf nname scanf s emp i EmpName printf nsex 1 woman 2 man scanf d printf nold scanf d printf nEducation background 1 specialist 2 doctor 3 others scanf d printf nsalary scanf d printf naddress scanf s emp i Address printf ntellphone scanf d printf continue 1 yes 2 no scanf d if k 2 break close void reorder 修改 int i s j k l Emp temp open printf nChoose which category would you want to use n1 sex n2 salary from maximum to minimum n3 old from maximum to minimum n enter the corresponding nember n scanf d switch i case 1 printf nchoose which sex do you want to inquire 1 woman 2 man scanf d for j 0 emp j EmpNum 0 j if emp j Sex s printf number d n emp j EmpNum printf name s emp j EmpName printf nsex 1 woman 2 man d emp j Sex printf nold d emp j Old printf neducation background d t t t 1 specialist 2 doctor 3 others emp j Cult printf nsalary d emp j Salary printf naddress s emp j Address printf ntelephone nember d emp j Tell break case 2 for k 0 emp k EmpNum 0 j for l k emp l EmpNum 0 l if emp l Salary emp l 1 Salary temp emp l emp l emp l 1 emp l 1 temp printf number d n emp k EmpNum printf name s emp k EmpName printf nsex 1 woman 2 man d emp k Sex printf nold d emp k Old printf neducation background d t t t 1 specialist 2 doctor 3 others emp k Cult printf nsalary d emp k Salary printf nadress s emp k Address printf ntelephone nember d emp k Tell break case 3 for k 0 emp k EmpNum 0 j for l k emp l EmpNum 0 l if emp l Old emp l 1 Old temp emp l emp l emp l 1 emp l 1 temp printf number d n emp k EmpNum printf name s emp k EmpName printf nsex 1 woman 2 man d emp k Sex printf nold d emp k Old printf neducation background d t t t 1 specialist 2 doctor 3 others emp k Cult printf nsalary d emp k Salary printf naddress s emp k Address printf ntelephone nember d emp k Tell break void show int j open printf n informations of sraffs n for j 0 emp j EmpNum 0 j printf number d n emp j EmpNum printf name s emp j EmpName printf nsex 1 woman 2 man d emp j Sex printf nold d emp j Old printf neducation background d 1 specialist 2 doctor 3 others emp j Cult printf nsalary d emp j Salary printf nadress s emp j Address printf ntelephone nember d emp j Tell void deleteEmp int j k m 1 d i 0 open printf Enter the number whose date you want to delete n scanf d for j 0 emp j EmpNum 0 j if emp j EmpNum d for k j emp j EmpNum 0 k emp k emp k 1 i if i 0 printf The staffs informations manage systerm has no date of the number your entered n close printf succeeed to delete n void findByEmpName 查询 int j i k 0 open printf Please enter the number n scanf d for j 0 emp j EmpNum 0 j if emp j EmpNum i printf n information of your want n printf number d n emp j EmpNum printf name s emp j EmpName printf nsex 1 woman 2 man d emp j Sex printf nold d emp j Old printf neducation background d t t t t 1 specialist 2 doctor 3 others emp j Cult printf nsalary d emp j Salary printf nadress s emp j Address printf ntelephone number d emp j Tell k if k 0 printf nHave no date of the number n void menu printf n n printf n Wellcome to the staff manage styterm n printf n n printf Please choose number for what are you want to do n n printf n 1 input Complete inputing workers information printf n 2 reorder Make the new order of the information printf n 3 delete Delete the information of the staff printf n 4 output Display all worker of information printf n 5 inquire printf n 0 exit n void main int op choice 1 while choice 1 menu printf nPlease enter your order n scanf d switch op case 1 inputEmpInfo break