教师工作量管理系统

#include<stdio.h>#include<stdlib.h>#include<string.h># define XZH 20# define XZM 20# define XG 100typedef struct TeaSalary{char number[15];char name[10];float DHF;float JBGZ;float JT;float SHBT;float YFGZ;float SDF;float FZ;float SDS;float WSF;float GJJ;float SFGZ;float HJKF;}TeaSalary;long size=sizeof(struct TeaSalary);long getcount(FILE *fp);void newteacher(FILE *fp);void showteacher(FILE *fp);void searchteacher(FILE *fp);void changeteacher(FILE *fp);void keepteacher(FILE *fp);void orderteacher(FILE *fp);void searchname(FILE *fp,char *name);void searchnumber(FILE *fp,char *number);void deleteteacher(FILE *fp);void deletenumber(FILE *fp);void deletename(FILE *fp);void changenumber(FILE *fp);void changename(FILE *fp);int main() /*主函数*/{FILE *fp;int choice;long count;if((fp=fopen("e:\\teacher.txt" ,"a+"))==NULL){printf("Can not open file teacher.txt!\n");exit(0);}count=getcount(fp);printf("\t\t 欢迎来到教师工资管理系统\t\t\n"); printf("\t\t该程序由“龙圣”、“郭亚”制作\t\t\n"); printf("\t\t 计本-092班\t\t\n"); do{printf("文件中记录数为:%d\n",count);printf("\t\t1-输入功能，\t2-显示功能\n");printf("\t\t3-查找功能，\t4-修改功能\n");printf("\t\t5-删除功能，\t6-保存功能\n");printf("\t\t7-排序功能，\t0-退出功能\n");printf("请进行选择:\n");scanf("%d",&choice);switch(choice){case 1:newteacher( fp); count++;break;case 2:showteacher( fp);break;case 3:searchteacher( fp);break;case 4:changeteacher( fp);break;case 5:deleteteacher( fp); count--;break;case 6:keepteacher( fp);break;case 7:orderteacher( fp);break;case 0:break;default:printf("您选择错误，请重新选择\n");break;}}while(choice!=0);if(fclose(fp)){printf("Can not close the file teacher.txt!\n");exit(0);}fclose(fp);printf("感谢使用!\n");return 0;}long getcount(FILE *fp) /*读取文件记录数*/{long begin,end,logcount;fseek(fp,0L,0);begin=ftell(fp);fseek(fp,size,2);end=ftell(fp);logcount=(end-begin)/size-1;return logcount;}/*输入新记录*/void newteacher(FILE *fp) /*将新记录添加到文件中*/{TeaSalary f;printf("输入教师号:");scanf("%s",f.number);printf("姓名:");scanf("%s",);printf("基本工资:");scanf("%f",&f.JBGZ);printf("津贴:");scanf("%f",&f.JT);printf("生活补贴:");scanf("%f",&f.SHBT);printf("电话费:");scanf("%f",&f.DHF);printf("水电费:");scanf("%f",&f.SDF);printf("房租:");scanf("%f",&f.FZ);printf("所得税:");scanf("%f",&f.SDS);printf("卫生费:");scanf("%f",&f.WSF);printf("公积金:");scanf("%f",&f.GJJ);f.YFGZ=f.JBGZ+f.JT+f.SHBT;f.HJKF=f.DHF+f.SDF+f.FZ+f.SDS+f.WSF+f.GJJ;f.SFGZ=f.YFGZ-f.HJKF;fseek(fp,0L,SEEK_END);fwrite(&f,size,1,fp);printf("*************************************************************** *************\n");printf("教师号:%s\t\t\t姓名:%5s\n基本工资:%.2f\t\t\t津贴:%.2f\t\t生活补贴:%.2f\n",f.number,,f.JBGZ,f.JT,f.SHBT);printf("电话费:%.2f\t\t\t水电费:%.2f\t\t\t房租:%.2f\n所得税:%.2f\t\t\t卫生费:%.2f\t\t\t公积金:%.2f\n",f.DHF,f.SDF,f.FZ,f.SDS,f.WSF,f.GJJ);printf("应发工资:%.2f\n合计扣费:%.2f\n实发工资:%.2f\n",f.YFGZ,f.HJKF,f.SFGZ); printf("*************************************************************** *************\n");printf("输入完成！\n");}void showteacher(FILE *fp) /*显示文件中所有记录*/{TeaSalary f;fseek(fp,0L,SEEK_SET);fread(&f,size,1,fp);//printf("fjkajshiogfj");while(!feof(fp)){printf("************************************************************ ****************\n");printf("教师号:%s\t\t\t姓名:%5s\n基本工资:%.2f\t\t\t津贴:%.2f\t\t生活补贴:%.2f\n",f.number,,f.JBGZ,f.JT,f.SHBT);printf("电话费:%.2f\t\t\t水电费:%.2f\t\t\t房租:%.2f\n所得税:%.2f\t\t\t 卫生费:%.2f\t\t\t公积金:%.2f\n",f.DHF,f.SDF,f.FZ,f.SDS,f.WSF,f.GJJ);printf("应发工资:%.2f\n合计扣费:%.2f\n实发工资:%.2f\n",f.YFGZ,f.HJKF,f.SFGZ);printf("************************************************************ ****************\n");fread(&f,size,1,fp);}void searchteacher(FILE *fp) /*查找文件记录*/{int choice2;char number[15];char *name;printf("1-按教师号查询\n");printf("2-按姓名查询\n");printf("请选择查询类型\n");scanf("%d",&choice2);switch(choice2){case 1:printf("请输入教师号:\n");scanf("%s",number);searchnumber(fp,number);break;case 2:printf("请输入教师姓名:\n");scanf("%s",name);searchname(fp,name);break;default:printf("您选择错误，请重新选择\n");break;}}void searchnumber(FILE *fp,char *number) /*按教师号查找*/{int i,flag=0;long count;TeaSalary f[XG];count=getcount(fp);if(count==0){printf("教师工资管理系统为空\n");return;}for(i=0;i<=count;i++){fseek(fp,size*i,SEEK_SET);fread(&f,size,1,fp);if(strcmp(number,f[i].number)==0){flag=1;break;}if(flag){fseek(fp,size*i,SEEK_SET);fread(&f,size,1,fp);printf("教师号:%s\n",f[i].number);printf("姓名:%5s\n",f[i].name);printf("基本工资:%.2f\n",f[i].JBGZ);printf("津贴:%.2f\n",f[i].JT);printf("生活补贴:%.2f\n",f[i].SHBT);printf("应发工资:%.2f\n",f[i].YFGZ);printf("电话费:%.2f\n",f[i].DHF);printf("水电费:%.2f\n",f[i].SDF);printf("房租:%.2f\n",f[i].FZ);printf("所得税:%.2f\n",f[i].SDS);printf("卫生费:%.2f\n",f[i].WSF);printf("公积金:%.2f\n",f[i].GJJ);printf("合计扣款:%.2f\n",f[i].HJKF);printf("实发工资:%.2f\n",f[i].SFGZ);}elseprintf("无此教师号！");}void searchname(FILE *fp,char *name) /*按教师姓名查找*/{int i,flag=0;long count;struct TeaSalary f[XG];count=getcount(fp);if(count==0){printf("教师工资管理系统为空\n");return;}for(i=0;i<=count;i++){fseek(fp,size*i,SEEK_SET);fread(&f,size,1,fp);if(strcmp(name,f[i].name)==0){flag=1;break;}}if(flag){fseek(fp,size*i,SEEK_SET);fread(&f[i],size,1,fp);printf("教师号:%s\n",f[i].number);printf("姓名:%5s\n",f[i].name);printf("基本工资:%.2f\n",f[i].JBGZ);printf("津贴:%.2f\n",f[i].JT);printf("生活补贴:%.2f\n",f[i].SHBT);printf("应发工资:%.2f\n",f[i].YFGZ);printf("电话费:%.2f\n",f[i].DHF);printf("水电费:%.2f\n",f[i].SDF);printf("房租:%.2f\n",f[i].FZ);printf("所得税:%.2f\n",f[i].SDS);printf("卫生费:%.2f\n",f[i].WSF);printf("公积金:%.2f\n",f[i].GJJ);printf("合计扣款:%.2f\n",f[i].HJKF);printf("实发工资:%.2f\n",f[i].SFGZ);}elseprintf("无此教师名！");}void deleteteacher(FILE *fp) /*删除一条记录*/{int choose;printf("请选择删除方式！");printf("1 按教师号删除\n");printf("2 按教师姓名删除\n");printf("0 退出删除功能\n");scanf("%d",&choose);switch(choose){case 1:deletenumber(fp);break;case 2:deletename(fp);break;case 0:break;default:printf("选择方式有误！请重新进入该功能进行修改！");break;}}void deletenumber(FILE *fp) /*按教师号删除*/{TeaSalary f[XG];char num[15];int i=0,j=0,yorn;long count;count=getcount(fp);printf("请输入要删除的教师的教师号：");scanf("%s",num);for(i=0;i<count;i++){fseek(fp,size*i,SEEK_SET);fread(&f[i],size,1,fp);if(strcmp(num,f[i].number)==0){printf("教师号:%s\n",f[i].number);printf("姓名:%5s\n",f[i].name);printf("基本工资:%.2f\n",f[i].JBGZ);printf("津贴:%.2f\n",f[i].JT);printf("生活补贴:%.2f\n",f[i].SHBT);printf("应发工资:%.2f\n",f[i].YFGZ);printf("电话费:%.2f\n",f[i].DHF);printf("水电费:%.2f\n",f[i].SDF);printf("房租:%.2f\n",f[i].FZ);printf("所得税:%.2f\n",f[i].SDS);printf("卫生费:%.2f\n",f[i].WSF);printf("公积金:%.2f\n",f[i].GJJ);printf("合计扣款:%.2f\n",f[i].HJKF);printf("实发工资:%.2f\n",f[i].SFGZ);printf("是否修改此教师资料？是1:否:0\n");scanf("%d",&yorn);if(yorn==1){for(j=i;j<=count-1;j++)f[j]=f[j+1];fp=fopen("e:\\teacher.txt","wb");for(i=0;i<count;i++){fwrite(&f,size,1,fp);}fclose(fp);printf("删除成功;\n");}elsebreak;}elseprintf("无此教师名\n");}}void deletename(FILE *fp) /*按教师姓名删除*/{struct TeaSalary f[XG];char name[10];int i=0,j=0,yorn;long count;count=getcount(fp);printf("请输入要删除的教师的姓名：");scanf("%s",name);for(i=0;i<count;i++){fseek(fp,size*i,SEEK_SET);fread(&f[i],size,1,fp);if(strcmp(name,f[i].name)==0){printf("教师号:%s\n",f[i].number);printf("姓名:%5s\n",f[i].name);printf("基本工资:%.2f\n",f[i].JBGZ);printf("津贴:%.2f\n",f[i].JT);printf("生活补贴:%.2f\n",f[i].SHBT);printf("应发工资:%.2f\n",f[i].YFGZ);printf("电话费:%.2f\n",f[i].DHF);printf("水电费:%.2f\n",f[i].SDF);printf("房租:%.2f\n",f[i].FZ);printf("所得税:%.2f\n",f[i].SDS);printf("卫生费:%.2f\n",f[i].WSF);printf("公积金:%.2f\n",f[i].GJJ);printf("合计扣款:%.2f\n",f[i].HJKF);printf("实发工资:%.2f\n",f[i].SFGZ);printf("是否修改此教师资料？是1:否:0\n");scanf("%d",&yorn);if(yorn==1){for(j=i;j<=count-1;j++)f[j]=f[j+1];fp=fopen("e:\\teacher.txt","wb");for(i=0;i<count;i++){fwrite(&f,size,1,fp);}fclose(fp);printf("删除成功;\n");}elsebreak;}elseprintf("无此教师名\n");}}void changeteacher(FILE *fp) /*修改教师记录*/{int choose;printf("请选择修改方式!");printf("1 按教师号修改\n");printf("2 按姓名修改\n");printf("0 退出\n");scanf("%d",&choose);switch(choose){case 1:changenumber(fp);break;case 2:changename(fp);break;case 0:break;default:printf("选择方式错误!请重新进入该功能进行修改");break;}}void changenumber(FILE *fp) /*按教师号修改*/{TeaSalary f[XG];char num[15];int i,yorn;long count;count=getcount(fp);printf("请输入要修改的教师的教师号：");scanf("%s",num);for(i=0;i<count;i++){fseek(fp,size*i,SEEK_SET);fread(&f[i],size,1,fp);if(strcmp(num,f[i].number)==0){printf("教师号:%s\n",f[i].number);printf("姓名:%5s\n",f[i].name);printf("基本工资:%.2f\n",f[i].JBGZ);printf("津贴:%.2f\n",f[i].JT);printf("生活补贴:%.2f\n",f[i].SHBT);printf("应发工资:%.2f\n",f[i].YFGZ);printf("电话费:%.2f\n",f[i].DHF);printf("水电费:%.2f\n",f[i].SDF);printf("房租:%.2f\n",f[i].FZ);printf("所得税:%.2f\n",f[i].SDS);printf("卫生费:%.2f\n",f[i].WSF);printf("公积金:%.2f\n",f[i].GJJ);printf("合计扣款:%.2f\n",f[i].HJKF);printf("实发工资:%.2f\n",f[i].SFGZ);printf("是否修改此教师资料？是1:否:0\n");scanf("%d",&yorn);if(yorn==1){printf("输入教师号:");scanf("%s",f[i].number);printf("姓名:");scanf("%s",f[i].name);printf("基本工资:");scanf("%f",&f[i].JBGZ);printf("津贴:");scanf("%f",&f[i].JT);printf("生活补贴:");scanf("%f",&f[i].SHBT);printf("电话费:");scanf("%f",&f[i].DHF);printf("水电费:");scanf("%f",&f[i].SDF);printf("房租:");scanf("%f",&f[i].FZ);printf("所得税:");scanf("%f",&f[i].SDS);printf("卫生费:");scanf("%f",&f[i].WSF);printf("公积金:");scanf("%f",&f[i].GJJ);f[i].YFGZ=f[i].JBGZ+f[i].JT+f[i].SHBT;f[i].HJKF=f[i].DHF+f[i].SDF+f[i].FZ+f[i].SDS+f[i].WSF+f[i].GJJ;f[i].SFGZ=f[i].YFGZ-f[i].HJKF;fp=fopen("e:\\teacher.txt","wb");for (i=0;i<count;i++){fwrite(&f[i],size,1,fp);fclose(fp);printf("***修改成功***\n");}}elsebreak;}elseprintf("无此教师号\n");}}void changename(FILE *fp) /*按教师姓名修改*/{struct TeaSalary f[XG];char name[10];int i,yorn;long count;count=getcount(fp);printf("请输入要修改的教师的姓名：");scanf("%s",name);for(i=0;i<count;i++){fseek(fp,size*i,SEEK_SET);fread(&f[i],size,1,fp);if(strcmp(name,f[i].name)==0){printf("教师号:%s\n",f[i].number);printf("姓名:%5s\n",f[i].name);printf("基本工资:%.2f\n",f[i].JBGZ);printf("津贴:%.2f\n",f[i].JT);printf("生活补贴:%.2f\n",f[i].SHBT);printf("应发工资:%.2f\n",f[i].YFGZ);printf("电话费:%.2f\n",f[i].DHF);printf("水电费:%.2f\n",f[i].SDF);printf("房租:%.2f\n",f[i].FZ);printf("所得税:%.2f\n",f[i].SDS);printf("卫生费:%.2f\n",f[i].WSF);printf("公积金:%.2f\n",f[i].GJJ);printf("合计扣款:%.2f\n",f[i].HJKF);printf("实发工资:%.2f\n",f[i].SFGZ);printf("是否修改此教师资料？是1:否:0\n");scanf("%d",&yorn);if(yorn==1){printf("输入教师号:");scanf("%s",f[i].number);printf("姓名:");scanf("%s",f[i].name);printf("基本工资:");scanf("%f",&f[i].JBGZ);printf("津贴:");scanf("%f",&f[i].JT);printf("生活补贴:");scanf("%f",&f[i].SHBT);printf("电话费:");scanf("%f",&f[i].DHF);printf("水电费:");scanf("%f",&f[i].SDF);printf("房租:");scanf("%f",&f[i].FZ);printf("所得税:");scanf("%f",&f[i].SDS);printf("卫生费:");scanf("%f",&f[i].WSF);printf("公积金:");scanf("%f",&f[i].GJJ);f[i].YFGZ=f[i].JBGZ+f[i].JT+f[i].SHBT;f[i].HJKF=f[i].DHF+f[i].SDF+f[i].FZ+f[i].SDS+f[i].WSF+f[i].GJJ;f[i].SFGZ=f[i].YFGZ-f[i].HJKF;fp=fopen("e:\\teacher.txt","wb");for (i=0;i<count;i++){fwrite(&f[i],size,1,fp);fclose(fp);printf("***修改成功***\n");}}elsebreak;}elseprintf("无此教师名\n");}}void orderteacher(FILE *fp) /*对教师进行排序*/{struct TeaSalary f[XG];struct TeaSalary temp;int i=0,j=0;long count;count=getcount(fp);for(i=0;i<count-1;i++){for(j=i;j<count-1;j++){if(strcmp(f[j].number,f[j+1].number)>0){temp=f[j];f[j]=f[j+1];f[j+1]=temp;}}}fp=fopen("e:\\teacher.txt","wb");for (i=0;i<count;i++){fwrite(&f[i],size,1,fp);}fclose(fp);printf("已对该系统中教师进行排序\n");}void keepteacher(FILE *fp) /*文件保存*/{printf("\t=====>程序在运行时已自动保存.....\n");}。