/***********************************************************
***********************************************************/
#include "stdio.h"
#include "string.h"
#include "stdlib.h"
#define FILENAME "worker.bin"
#define N 20
struct worker
{
int number; /*工号*/
char name[10]; /*姓名*/
char sex; /*性别*/
int age; /*年龄*/
int cult; /*学历*/
int income; /*工资*/
char address[20]; /*住址*/
int phone; /*电话*/
int counts; /*数量*/
int grade; /*等级*/
};
/*******************************************************
定义
*******************************************************/
void xinxi()
{
printf("\n+++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n");
printf("+ 职工工作量统计系统2.0 +\n");
printf("+ +\n");
printf("+ 1. 职工基本信息输入 +\n");
printf("+ 2. 输出信息 +\n");
printf("+ 3. 工作量输入 +\n");
printf("+ 4. 按工作量排序 打印出职工名次 +\n");
printf("+ 5. 按职工工号查询 +\n");
printf("+ 6. 按职工姓名查询 +\n");
printf("+ 7. 按职工工号进行信息删除 +\n");
printf("+ 8. 程序结束 +\n");
printf("+ +\n");
printf("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n");
}
/*******************************************************
显示菜单
*******************************************************/
int readFromFile(struct worker w[])
{
FILE *fp=NULL;
int i=0;
fp=fopen(FILENAME,"rb"); /*打开文件*/
if(fp!=NULL)
{
while(!feof(fp)) /*从文件中读入学生*/
{
if(i>=N)
break;
if(fread(w+i,sizeof(worker),1,fp)==1)
i++;
}
fclose(fp);
}
return i;
}
/*******************************************************
从文件读信息到结构体数组中
*******************************************************/
void output(struct worker w[],int length)
{
int i=0;
if(length==0)
{
printf("系统中没有职工信息，请先初始化!\n\n");
return;
}
printf("%s %s %s %s %s %s %s %s","职工号","姓名","性别","年龄","学历","工资","住址","电话");
for(i=0;i<length;i++)
{
printf("\n %d %5s %5c %5d %3d %5d %5s %5d\n",w[i].number,w[i].name,w[i].sex,w[i].age,w[i].cult,w[i].income,w[i].address,w[i].phone);
printf("\n");
}
}
/*******************************************************
信息显示到屏幕
*******************************************************/
int f(struct worker w[],int length)
{
int i=length;
while(i<N)
{
printf("第%d个职工\n",i);
printf("\n");
printf("请你输入工号(以职工号为0结束):\n");/*输入工号*/
scanf("%d",&w[i].number);
if(w[i].number==0)
break;
printf("\n");
printf("\n");
printf("请你输入姓名:\n");/*输入姓名*/
scanf("%s",w[i].name);
printf("\n");
printf("请你输入性别以m为男f为女:\n");/*输入性别*/
scanf("%s",&w[i].sex);
printf("\n");
printf("请你输入学历:\n");/*输入学历*/
printf("1为大专2为本科3为其他\n");
scanf("%d",&w[i].cult);
printf("\n");
printf("请你输入年龄:\n");/*输入年龄*/
scanf("%d",&w[i].age);
printf("\n");
printf("请你输入工资:\n");/*输入工资*/
scanf("%d",&w[i].income);
printf("\n");
printf("请你输入住址:\n");/*输入地址*/
scanf("%s",w[i].address);
printf("\n");
printf("请你输入电话:\n");/*输入电话*/
scanf("%d",&w[i].phone);
printf("\n");
printf("请你输入数量:\n");/*输入数量*/
scanf("%d",&w[i].counts);
printf("\n");
i++;
}
return i;
}
/*******************************************************
功能:输入职工基本信息
*******************************************************/
void input(struct worker w[],int length)
{
int i=1;
int number,counts;
printf("请输入工号:");
scanf("%d",&number);
while(number!=0)
{
printf("请输入完成数量:\n");
scanf("%d",&counts);
for(i=0;i<length;i++)
if(w[i].number==number)
{
w[i].counts+=counts;
break;
}
if(i>=length)
printf("工号不存在:\n");
printf("请输入工号:");
scanf("%d",&number);
}
}
/*******************************************************
功能:工作量输入并累加
*******************************************************/
void sortCounts(struct worker w[],int length)
{
int i=0,j=0,k=0;
struct worker s;
for(i=0;i<length;i++)
{
k=i;
for(j=i+1;j<length;j++)
if(w[j].counts>w[k].counts)
k=j;
/* 交换 w[i] and w[k] */
s = w[k];
w[k] =w[i];
w[i] = s;
}
if(length>0)
w[0].grade =1;
for(i=1;i<length;i++)
if(w[i].counts==w[i-1].counts)
w[i].grade=w[i-1].grade;
else
w[i].grade=w[i-1].grade+1;
}
////////////////////////////////////////////////////////////////////////////////
/* 按工作量从大到小排序并标上名次 */
////////////////////////////////////////////////////////////////////////////////
void sortNumber(struct worker w[],int length)
{
int i=0;
int grade,count;
if(length>0)
{ while(i<length)
{
count=0;
grade=w[i].grade;
printf("名次:%d ", grade);
printf(" 工作量:%d\n",w[i].counts);
printf("%s %s","工号","姓名\n");
while(i<length)
{
if(grade==w[i].grade)
{
printf("%2d %6s\n",w[i].number,w[i].name);
count++;
}
else
break;
i++;
}
printf("人数:%d\n",count);
}
}
else
printf("职工数据不存在!\n");
}
////////////////////////////////////////////////////////////////////////////////
/* 打印出职工名次输出名次、同一名次的职工人数及他们的工号，姓名*/
////////////////////////////////////////////////////////////////////////////////
void queryInfo(struct worker w[],int length,int stuNum)
{
int i=0;
for(i=0;i<length;i++)
{
if(stuNum==w[i].number)
{
printf("找到啦!它的下标是:%d\n", i);
printf("%s %s %s %s %s %s %s %s","职工号","姓名","性别","年龄","学历","工资","住址","电话");
printf("\n %d %5s %5c %5d %3d %5d %5s %5d\n",w[i].number,w[i].name,w[i].sex,w[i].age,w[i].cult,w[i].income,w[i].address,w[i].phone);
break;
}
}
if(i>=length)
printf("\n输入有误！\n");
}
/*******************************************************
按职工工号查询
*******************************************************/
void cha(struct worker w[],int length,char stuName[])
{
int i=0;
int found=0;
for(i=0;i<length;i++)
{
if(strcmp(stuName,w[i].name)==0)
{ found++;
if(found==1)
{
printf("找到啦\n");
printf("%s %s %s %s %s %s %s %s","职工号","姓名","性别","年龄","学历","工资","住址","电话");
}
printf("\n %d %5s %5c %5d %3d %5d %5s %5d\n",w[i].number,w[i].name,w[i].sex,w[i].age,w[i].cult,w[i].income,w[i].address,w[i].phone);
}
}
if(found==0)
printf("没有这样的人\n");
}
/***********************************************************
按职工姓名查询
***********************************************************/
int delet(struct worker w[],int length,int stuNum)
{
int i,j;
char choice;
for(i=0;i<length;i++)
{
if(stuNum==w[i].number)
{
printf("下标是:%d", i);
printf("%s %s %s %s %s %s %s %s","职工号","�
