教师工资管理系统C语言.docx

教师工资管理系统C语言#include#include#include#includetypedef struct teacherchar name32;char unit32;char sex4;char address32;long number,phone;float salary,allowance,tax,call,waterandele,rent,clean,gong,koukuan,total;struct teacher *next;TEACHER; /节点的结构体,包含数据和指针.TEACHER *head;/头节点void init() /初始化头节点并从文件中读取数据存入链表 head=(TEACHER *)malloc(sizeof(TEACHER);head-next=NULL;FILE *f_p;if(f_p = fopen(teacher.txt,a+) != NULL)fseek(f_p,0L,SEEK_END);int len = ftell(f_p);rewind(f_p);while(len!=0&!feof(f_p)TEACHER *node=(TEACHER *)malloc(sizeof(TEACHER);fscanf(f_p,%s%s%s%s%ld%ld,node-name,node-sex,node-unit,node-address,&node-number,&node-phone);fscanf(f_p,%f%f%f%f,&node-salary,&node-allowance,&node-tax,&node-call);fscanf(f_p,%f%f%f%f%f%f,&node-waterandele,&node-rent,&node-clean,&node-gong,&node-koukuan,&node-total);node-next = head-next;head-next = node;fclose(f_p);TEACHER *search(char *s) /遍历整个链表并打印数据TEACHER *nod=head-next;/把头节点赋值给nod节点while(nod != NULL)/循环到最后一个节点if(!strcmp(nod-name,s) | (!strcmp(nod-unit,s)printf(姓名：%sn性别: %sn单位：%sn家庭住址：%sn教师号：%ldn电话号：%ldn,nod-name,nod-sex,nod-unit,nod-address,nod-number,nod-phone);printf(基本工资：%.2fn津贴：%.2fn扣税：%.2fn话费：%.2fn,nod-salary,nod-allowance,nod-tax,nod-call);printf(水电费：%.2fn房租：%.2fn卫生费：%.2fn公积金：%.2fn,nod-waterandele,nod-rent,nod-clean,nod-gong);printf(合计扣款：%.2fn实发工资：%.2fn,nod-koukuan,nod-total);return nod;/返回到第一个nod节点else nod = nod-next;/跳出循环printf(未找到数据!n);return NULL;int addmenu()/添加教师信息子菜单TEACHER *node;char command;system(cls);printf(*n);printf(* 添加子菜单 *n);printf(*n);printf(* 功能:4.返回主菜单 5.添加 *n);printf(* 请选择需要使用的功能: *n);printf(*n);fflush(stdin);while(command=getchar()!=4)printf(添加信息:n);node=(TEACHER *)malloc(sizeof(TEACHER);fflush(stdin);printf(姓名:);fflush(stdin);gets(node-name);printf(性别：);gets(node-sex);fflush(stdin);printf(单位:);fflush(stdin);gets(node-unit);printf(家庭住址:);gets(node-address);fflush(stdin);printf(教师号:);fflush(stdin);scanf(%ld,&node-number);printf(电话号码：);scanf(%ld,&node-phone); fflush(stdin);printf(基本工资:);scanf(%f,&node-salary);fflush(stdin);printf(津贴:);scanf(%f,&node-allowance);fflush(stdin);printf(扣税:);scanf(%f,&node-tax);fflush(stdin);printf(话费:);scanf(%f,&node-call);fflush(stdin);printf(水电费:);scanf(%f,&node-waterandele);fflush(stdin);printf(房租:);scanf(%f,&node-rent);fflush(stdin);printf(卫生费:);scanf(%f,&node-clean);fflush(stdin);printf(公积金:);scanf(%f,&node-gong);fflush(stdin);node-koukuan = node-tax + node-call + node-waterandele + node-rent + node-clean + node-gong;node-total = node-salary + node-allowance - node-koukuan;node-next = head-next;head-next = node;printf(输入c退出，其他字符继续n);if(command=getchar()=c)break;return 0;bool save()/保存教师信息函数TEACHER *nod = head-next;FILE *fp;/定义文件指针if(fp=fopen(teacher.txt,w) = NULL)printf(打开文件异常n);return false;elsewhile(nod != NULL)/打开teacher这个文件并写入信息fprintf(fp,%s %s %s %s %ld %ld ,nod-name,nod-sex,nod-unit,nod-address,nod-number,nod-phone);fprintf(fp,%.2f %.2f %.2f %.2f ,nod-salary,nod-allowance,nod-tax,nod-call);fprintf(fp,%.2f %.2f %.2f %.2f %.2f %.2f,nod-waterandele,nod-rent,nod-clean,nod-gong,nod-koukuan,nod-total);if(nod-next!=NULL)fprintf(fp,n);nod = nod-next;fclose(fp);return true;bool modify()/修改教师信息函数char name16;printf(请输入需修改教师的姓名：);scanf(%s,name);TEACHER *nod=head-next;while(nod != NULL)if(!strcmp(nod-name,name)printf(请输入新信息：n);printf(姓名:);fflush(stdin);gets(nod-name);printf(性别:);gets(nod-sex);fflush(stdin);printf(单位:);fflush(stdin);gets(nod-unit);printf(家庭住址:);fflush(stdin);gets(nod-address);printf(教师号:);fflush(stdin);scanf(%ld,&nod-number);printf(电话号码:); fflush(stdin);scanf(%ld,&nod-phone);printf(基本工资:);scanf(%f,&nod-salary);fflush(stdin);printf(津贴:);scanf(%f,&nod-allowance);fflush(stdin);printf(扣税:);scanf(%f,&nod-tax);fflush(stdin);printf(话费:);scanf(%f,&nod-call);fflush(stdin);printf(水电费:);scanf(%f,&nod-waterandele);fflush(stdin);printf(房租:);scanf(%f,&nod-rent);fflush(stdin);printf(卫生费:);scanf(%f,&nod-clean);fflush(stdin);printf(公积金:);scanf(%f,&nod-gong);fflush(stdin);nod-koukuan = nod-tax + nod-call + nod-waterandele + nod-rent + nod-clean + nod-gong;nod-total = nod-salary + nod-allowance - nod-koukuan;return true;nod = nod-next;return false;bool Delete()/删除教师信息函数char name16;printf(请输入需删除教师的姓名：);scanf(%s,name);fflush(stdin);TEACHER *delete_nod = head;while(delete_nod-next)if(!strcmp(delete_nod-next-name,name)TEACHER *wait_delete_nod = delete_nod-next;delete_nod-next = wait_delete_nod-next;free(wait_delete_nod);return true;delete_nod = delete_nod-next;return false;int searchmenu()/查寻教师信息菜单char name16;char command;system(cls);printf(|-|n);printf(| 查询和修改子菜单 |n);printf(|-|n);printf(|功能:4.返回主菜单 5.通过姓名/单位查找 6.修改 7.删除 |n);printf(|-|n);fflush(stdin);printf(请输入需要实现的操作:);while(command=getchar() !=4)switch(command)case 5: printf(请输入需要查找的姓名/单位:);fflush(stdin);gets(name);fflush(stdin);search(name);break;case 6: if(modify()printf(修改成功！n);elseprintf(未查询到该教师！请重试.n);break;case 7:if(Delete()printf(删除成功！n);elseprintf(未查询到该教师！请重试.n);break;fflush(stdin);printf(请输入需要实现的操作:);return 0;int menu()/系统欢迎界面char command;system(cls);printf(*-*n);printf(* 欢迎进入教师工资管理系统 *n);printf(*-*n);printf(*功能:1.添加 2.查询/修改 3.保存 4.退出n); printf(*-*n);printf(* 本系统由XXX所编 *n); printf(*-*n);printf( 请输入需要实现的操作: n);while(command=getchar()!=4)switch(command)case 1: addmenu(); break;case 2: searchmenu();break;case 3:bool judge=save();if(judge)printf(保存成功！n);elseprintf(保存失败！n