员工工资管理系统(c语言编程)

1、精品文档#include<stdio.h> #include<string.h>#include<ctype.h>#include<malloc.h>#define null 0typedef struct info1char num10;char name10;char depar10;char yfsalary10;char aband10;char tax10;char sfsalary10;struct info1 *next;info2;typedef struct info1 *info;info head;void display(

2、);void find();void modify();void add();void del();void list();void listone(info s);info isexists(char *num);void init();void init()head=(info)malloc(sizeof(info2);head->next=null;void main()init();while(1)char c;display();scanf("%c",&c);switch(c) case '1':find();break; case

3、'2':add();break;case '3':modify();break;case '4':del();break;case '5':list();break;case '6':printf("tt.退出系统！n");return;default: printf("tt输入错误！请按任意键返回重新选择（1-7）n");getchar();void display()printf("nt* 欢迎使用员工信息管理系统 *nn");printf("

4、;t请选(1-7):n");printf("t=n");printf("tt1.查询员工信息n");printf("tt2.录入员工信息n");printf("tt3.修改员工信息n");printf("tt4.删除员工信息n");printf("tt6.显示所有员工信息n");printf("tt7.退出系统n");printf("t=n");printf("t您的选择是: ");void listone

5、(info p)printf("n该员工信息记录如下: ");printf("n=nn");printf("%-12s%-10s%-10s%-7s%-7s%-10s%-10s%n","员工编号","姓名","部门","应付工资","保险","税金","实付工资");printf("%-12s%-10s%-10s%-7s%-7s%-10s%-10s%n",p->num,p-

6、>name,p->depar,p->yfsalary,p->aband,p->tax,p->sfsalary);info isexists(char *num)info p,q;p=head;q=p->next;while(q!=null)if(strcmp(q->num,num)=0)return p;p=q;q=p->next;return p;void add()info p,q;char num10;q=(info)malloc(sizeof(info2);printf("tt请输入员工编号: ");scanf(

7、"%s",num);p=isexists(num);if (p->next=null)strcpy(q->num,num);printf("tt请输入员工姓名: ");scanf("%s",q->name);printf("tt请输入该员工的部门: ");scanf("%s",q->depar);printf("tt请输入该员工的应付工资金额: ");scanf("%s", q->yfsalary);printf("

8、tt请输入该员工的保险金额: ");scanf("%s", q->aband);printf("tt请输入该员工的税金金额: ");scanf("%s",q->tax);printf("tt请输入该员工的实付工资: ");scanf("%s",q->sfsalary);q->next=null;p->next=q;elseprintf("ntt您所输入的员工编号以存在! ");printf("ntt按任意键返回住菜单.&quo

9、t;);getchar();void del()info p,q;char num10;if (head->next=null)printf("ntt当前还没有员工信息记录，按任意键返回主菜单.");getchar();return;printf("tt请输入员工编号: ");scanf("%s",num);p=isexists(num);q=p->next;if (q!=null)q=q->next;p->next=q;printf("ntt删除成功! ");elseprintf(&quo

10、t;ntt您所输入的员工编号有误或不存在! ");printf("ntt按任意键返回主菜单.");getchar();void modify()info p,q;char num10;if (head->next=null)printf("ntt当前还没有员工信息记录，按任意键返回主菜单.");getchar();return;printf("tt请输入员工编号: ");scanf("%s",num);p=isexists(num);q=p->next;if(q!=null)listone(q

11、);printf("tt请输入该员工的新姓名: ");scanf("%s",q->name);printf("tt请输入该员工的部门: ");scanf("%s",q->depar);printf("tt请输入该员工的应付工资金额: ");scanf("%s",q->yfsalary);printf("tt请输入该员工的保险: ");scanf("%s",q->aband);printf("tt请输入该

12、员工的新税金金额: ");scanf("%s",q->tax);printf("tt请输入该员工的新实付工资: ");scanf("%s",q->sfsalary);elseprintf("ntt您所输入的员工编号有误或不存在！");printf("ntt按任意键返回主菜单.");getchar();void list()info p;if (head->next=null)printf("ntt当前还没有员工信息记录，按任意键返回主菜单.");g

13、etchar();return;printf("n所有员工信息记录如下: ");printf("n=nn");printf("%-12s%-10s%-10s%-7s%-7s%-10s%-10s%n","员工编号","姓名","部门","应付工资","保险","税金","实付金额");p=head->next;while(p!=null)printf("%-12s%-10s%-10s

14、%-7s%-7s%-10s%-10s%n",p->num,p->name,p->depar,p->yfsalary,p->aband,p->tax,p->sfsalary);p=p->next;printf("ntt按任意键返回主菜单.");getchar();void find()info p;char num10;if (head->next=null)printf("ntt当前还没有员工信息记录，按任意键返回主菜单.");getchar();return;printf("tt输入员工编号: ");sc