请大家帮帮忙！我实在想不出了……
题目： 创建职工人事基本信息文件，根据提示输入职工的各项信息，按职工编号对职工信息进行排序，并将排序后的职工信息存储到一个文件中。2. 创建职工的工资信息文件，其中职工编号和姓名从人事信息文件中拷贝，其他工资组成项目按下面方法计算：
职务工资：助工=1270*(1+任职年限*2%)； 工程师=2360*(1+任职年限*3%)；
高级工程师=3450*(1+任年限*5%)
职务补贴=职务工资*25% 住房补贴=(职务工资+职务补贴)*15%
应发工资=职务工资+职务补贴+住房补贴
个人所得税=(应发工资-3000)*5% 养老保险=(职务工资+职务补贴)*10%
住房公积金=应发工资*5%
实发工资=应发工资-个人所得税-养老保险-住房公积金
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define E 3
void creat();
void creat2();
void pai();
void put();
int number;
struct employee
{
char num[5];
char name[10];
char sex[3];
char shengri[10];
char degree[10];
int nianxian;
} emp[E];
struct emp_gong
{
char num[5];
char name[10];
float zhiwugongzi,zhiwubutie,zhufangbutie,yingfagongzi,gerensuodeshui,yanglaobaoxian,zhufanggongjijin,shifagongzi;
}emp_gongzi[E];
void main ()
{
put();
creat();
creat2();
pai();
}
void creat()
{
FILE *fp;
int i,j;
printf("创建【一】基本信息文件.....\n");
printf(" 请您输入创建人数：");
scanf("%d",&number);
if ((fp = fopen("number.dat", "wb+")) == NULL)
{
printf("Can't open file\n");
exit(0);
}
fwrite(&number,sizeof(int),1,fp);
fclose(fp);
if ((fp = fopen("employee.dat", "wb+")) == NULL)
{
printf("Can't open file\n");
exit(0);
}
printf(" 编号 姓名 性别 出生日期 职称 工作年限 \n");
for (i=0;i<number;i++)
{
j=i+1;
printf("->【%d】",j);
scanf(" %s %s %s %s %s %d",emp[i].num,emp[i].name,emp[i].sex,emp[i].shengri,emp[i].degree,&emp[i].nianxian);
printf("\n");
}
pai();
fwrite(emp,sizeof(struct employee),number, fp);
fclose(fp);
if ((fp = fopen("employee.dat", "rb+")) == NULL)
{
printf("Can't open file\n");
exit(0);
}
printf(" 创建成功！！\n");
printf(" 编号 姓名 性别 出生日期 职称 工作年限\n");
for (i = 0; fread(&emp[i],sizeof(struct employee),1,fp) == 1 ; i++)
{
printf(" %s %s %s %s %s %d\n",emp[i].num,emp[i].name,emp[i].sex,emp[i].shengri,emp[i].degree,emp[i].nianxian);
}
fclose(fp);
}
void pai() //排序
{
int i,j;
int t;
char temp[10];
for (i=0;i<number;i++)
{
for (j=i+1;j<number;j++)
{
if (strcmp(emp[i].num,emp[j].num)>0)
{
strcpy(temp, emp[i].num);
strcpy(emp[i].num,emp[j].num);
strcpy( emp[j].num,temp);
strcpy(temp, emp[i].name);
strcpy(emp[i].name,emp[j].name);
strcpy(emp[j].name,temp);
strcpy(temp, emp[i].sex);
strcpy(emp[i].sex,emp[j].sex);
strcpy( emp[j].sex,temp);
strcpy(temp, emp[i].shengri);
strcpy(emp[i].shengri,emp[j].shengri);
strcpy( emp[j].shengri,temp);
strcpy(temp, emp[i].degree);
strcpy(emp[i].degree,emp[j].degree);
strcpy( emp[j].degree,temp);
t=emp[i].nianxian;
emp[i].nianxian=emp[j].nianxian;
emp[j].nianxian=t;
}
}
}
}
void put()
{
printf(" ********企业职工工资管理系统********\n");
}
void creat2()
{
FILE *fp,*fp2;
int i ,j;
char *zhugong="助工";
char *gongchengshi="工程师";
char *gaojigongchengshi="高级工程师";
float zhiwugongzi,zhiwubutie,zhufangbutie,yingfagongzi,gerensuodeshui,yanglaobaoxian,zhufanggongjijin,shifagongzi;
printf("创建【二】工资信息文件.....\n");
printf(" 共创建人数：%d\n",number);
if ((fp = fopen("employee.dat", "rb")) == NULL)
{
printf("Can't open file\n");
exit(0);
}
fread(emp,sizeof(struct employee),number, fp);
if ((fp2= fopen("emp_gong.dat", "wb")) == NULL)
{
printf("Can't open file\n");
exit(0);
}
for (i=0;i<number;i++)
{
j=i+1;
strcpy(emp_gongzi[i].name, emp[i].name);
strcpy(emp_gongzi[i].num, emp[i].num);
float zhiwugongzi,zhiwubutie,zhufangbutie,kaoqin,yingfagongzi,yanglaobaoxian,zhufanggongjijin,shifagongzi;
if (strcmp(emp[i].degree,zhugong) == 0)
{
zhiwugongzi=1270*(1+(emp[i].nianxian*2)/100);
zhiwubutie=zhiwugongzi*25/100;
zhufangbutie=(zhiwugongzi+zhiwubutie)*15/100;
yingfagongzi=zhiwugongzi+zhiwubutie+zhufangbutie;
gerensuodeshui=(yingfagongzi-3000)*5/100;
yanglaobaoxian=(zhiwugongzi+zhiwubutie)*0.1;
zhufanggongjijin=yingfagongzi*0.05;
shifagongzi=yingfagongzi-gerensuodeshui-yanglaobaoxian-zhufanggongjijin;
emp_gongzi[i].zhiwugongzi=zhiwugongzi;
emp_gongzi[i].zhiwubutie=zhufangbutie;
emp_gongzi[i].zhufangbutie=zhufangbutie;
emp_gongzi[i].yingfagongzi=yingfagongzi;
emp_gongzi[i].yanglaobaoxian=yanglaobaoxian;
emp_gongzi[i].zhufanggongjijin=zhufanggongjijin;
emp_gongzi[i].shifagongzi=shifagongzi;
}
if (strcmp(emp[i].degree,gongchengshi) == 0)
{
zhiwugongzi=2360*(1+(emp[i].nianxian*3)/100);
zhiwubutie=zhiwugongzi*25/100;
zhufangbutie=(zhiwugongzi+zhiwubutie)*15/100;
yingfagongzi=zhiwugongzi+zhiwubutie+zhufangbutie;
gerensuodeshui=(yingfagongzi-3000)*5/100;
yanglaobaoxian=(zhiwugongzi+zhiwubutie)*0.1;
zhufanggongjijin=yingfagongzi*0.05;
shifagongzi=yingfagongzi-gerensuodeshui-yanglaobaoxian-zhufanggongjijin;
emp_gongzi[i].zhiwugongzi=zhiwugongzi;
emp_gongzi[i].zhiwubutie=zhufangbutie;
emp_gongzi[i].zhufangbutie=zhufangbutie;
emp_gongzi[i].yingfagongzi=yingfagongzi;
emp_gongzi[i].yanglaobaoxian=yanglaobaoxian;
emp_gongzi[i].zhufanggongjijin=zhufanggongjijin;
emp_gongzi[i].shifagongzi=shifagongzi;
}
if (strcmp(emp[i].degree,gaojigongchengshi) == 0)
{
zhiwugongzi=3450*(1+(emp[i].nianxian*5)/100);
zhiwubutie=zhiwugongzi*25/100;
zhufangbutie=(zhiwugongzi+zhiwubutie)*15/100;
yingfagongzi=zhiwugongzi+zhiwubutie+zhufangbutie;
gerensuodeshui=(yingfagongzi-3000)*5/100;
yanglaobaoxian=(zhiwugongzi+zhiwubutie)*0.1;
zhufanggongjijin=yingfagongzi*0.05;
shifagongzi=yingfagongzi-gerensuodeshui-yanglaobaoxian-zhufanggongjijin;
emp_gongzi[i].zhiwugongzi=zhiwugongzi;
emp_gongzi[i].zhiwubutie=zhufangbutie;
emp_gongzi[i].zhufangbutie=zhufangbutie;
emp_gongzi[i].yingfagongzi=yingfagongzi;
emp_gongzi[i].yanglaobaoxian=yanglaobaoxian;
emp_gongzi[i].zhufanggongjijin=zhufanggongjijin;
emp_gongzi[i].shifagongzi=shifagongzi;
}
printf("\n");
}
fwrite(emp_gongzi, sizeof(struct emp_gong),number, fp2);
fclose(fp);
fclose(fp2);
if ((fp = fopen("emp_gong.dat", "rb+")) == NULL)
{
printf("Can't open file\n");
exit(0);
}
printf(" 自动创建成功！！\n\n\n");
for (i = 0; fread(&emp_gongzi[i],sizeof(struct emp_gong),1,fp) == 1 ; i++)
{
printf("编号%s 姓名%s 职务工资%f 职务补贴%f 住房补贴%f\n 应发工资%f 个人所得税%f 养老保险%f 住房公积金%f 实发工资%f\n",emp_gongzi[i].num,emp_gongzi[i].name,
emp_gongzi[i].zhiwugongzi,emp_gongzi[i].zhiwubutie, emp_gongzi[i].zhufangbutie,
emp_gongzi[i].yingfagongzi,emp_gongzi[i].gerensuodeshui,emp_gongzi[i].yanglaobaoxian, emp_gongzi[i].zhufanggongjijin,
emp_gongzi[i].shifagongzi);
printf("\n\n\n");
}
fclose(fp);
}
void pai() //排序
{
int i,j;
int t;
char temp[10];
for (i=0;i<number;i++)
{
for (j=i+1;j<number;j++)
{
if (strcmp(emp[i].num,emp[j].num)>0)
{
strcpy(temp, emp[i].num);
strcpy(emp[i].num,emp[j].num);
strcpy( emp[j].num,temp);
strcpy(temp, emp[i].name);
strcpy(emp[i].name,emp[j].name);
strcpy(emp[j].name,temp);
strcpy(temp, emp[i].sex);
strcpy(emp[i].sex,emp[j].sex);
strcpy( emp[j].sex,temp);
strcpy(temp, emp[i].shengri);
strcpy(emp[i].shengri,emp[j].shengri);
strcpy( emp[j].shengri,temp);
strcpy(temp, emp[i].degree);
strcpy(emp[i].degree,emp[j].degree);
strcpy( emp[j].degree,temp);
t=emp[i].nianxian;
emp[i].nianxian=emp[j].nianxian;
emp[j].nianxian=t;
}
}
}
}
提示错误如下：D:\360Rec\4\4.cpp(172) : warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
D:\360Rec\4\4.cpp(177) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
D:\360Rec\4\4.cpp(178) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
D:\360Rec\4\4.cpp(191) : warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
D:\360Rec\4\4.cpp(196) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
D:\360Rec\4\4.cpp(197) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
D:\360Rec\4\4.cpp(210) : warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
D:\360Rec\4\4.cpp(215) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
D:\360Rec\4\4.cpp(216) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
D:\360Rec\4\4.cpp(148) : warning C4101: 'zhufangbutie' : unreferenced local variable
D:\360Rec\4\4.cpp(148) : warning C4101: 'zhiwugongzi' : unreferenced local variable
D:\360Rec\4\4.cpp(148) : warning C4101: 'yingfagongzi' : unreferenced local variable
D:\360Rec\4\4.cpp(148) : warning C4101: 'zhufanggongjijin' : unreferenced local variable
D:\360Rec\4\4.cpp(148) : warning C4101: 'shifagongzi' : unreferenced local variable
D:\360Rec\4\4.cpp(148) : warning C4101: 'yanglaobaoxian' : unreferenced local variable
D:\360Rec\4\4.cpp(148) : warning C4101: 'zhiwubutie' : unreferenced local variable
D:\360Rec\4\4.cpp(169) : warning C4101: 'kaoqin' : unreferenced local variable
D:\360Rec\4\4.cpp(248) : error C2084: function 'void __cdecl pai(void)' already has a body
执行 cl.exe 时出错.
4.exe - 1 error(s), 0 warning(s)
还有那个年限的排序不太对，不知道应该怎么弄！
