大一--纯C实现--职工信息管理--课程设计

从今日0点0分开始到凌晨2点有了个基本思路和实现了一点

然后再折腾了大半个下午和一个晚自习 OK 基本上可以说就这样了吧

我可能还会再添加点功能实现但是呢也不一定明天去问下老师这样成不.....

这应该算自己的第一次蛮大的框架设计吧... 虽然形容的不好...

这次有很多收获:

1.....第一次用到了工程这个东西.. 话说其实工程也可以自己去搭建MakeFile来实现的

2....还有当你在做一个项目设计的时候肯定会用到很多头文件这时候一定要注意变量的声明最好尽量声明为局部变量因为当你声明为全局变量的时候一旦多次引用这个头文件很容易产生重定义错误我运行的时候反正报错划动鼠标滚轮到我手都酸了.......

3...头文件内当你使用if while for什么的时候一定要将它们放在函数内不然也会编译报错的...

4...我还是更希望用C++去实现反正到了大二也还是有课程设计..

5...keep... 大神去了google .. this is a amazing company...

虽然有很多文件我还是将它贴上来好了不然下次被自己搞丢了都不知道... 一共17个 .h文件+.cpp文件

 1 #include <stdio.h>
 2 #include <stdlib.h>
 3 #include "company.h"
 4 #include "sortBySalary.h"
 5 #include "searchSalary.h"
 6 #include "updateSalary.h"
 7 #include "addData.h"
 8 #include "removeData.h"
 9 #include "showInformation.h"
10 #include "saveData.h"
11 
12 int main()
13 {
14     init();
15     while(1)
16     {
17         int choice;
18         scanf( "%d",&choice );
19         switch (choice)
20         {
21             case 1:
22                     show();
23                     break;
24             case 2:
25                     add();
26                     break;
27             case 3:
28                     remove();
29                     break;
30             case 4:
31                     sort();
32                     break;
33             case 5:
34                     search();
35                     break;
36             case 6:
37                     update();
38                     break;
39             case 7: 
40                     system("cls");
41                     printf( "		成功重启 继续使用		
" );
42                     init();
43                     break;
44             case 0:
45                     save();
46                     printf( "		谢谢使用 员工管理系统V1.0版		
" );
47                     exit(0);
48                     break;
49             default:
50                     printf( "请输入正确的数字功能键
" );
51                     break;
52         }
53     }
54     return 0;
55 }

View Code

 1 // company.h
 2 #ifndef company
 3 #define company
 4 
 5 #include <stdio.h>
 6 #include <string.h>
 7 #include <stdlib.h>
 8 
 9 extern int cnt;
10 
11 typedef struct
12 {
13     int id;
14     char gender[20];
15     int age;
16     char name[40];
17     int basicSalary;
18     int jobSalary;
19     int jobSub;
20     int specialSub;
21     int sumSalary;
22     int flag;
23 }data;
24 
25 extern data employee[10010];
26 
27 void init();
28 
29 #endif // company.h

View Code

 1 #include "company.h"
 2 
 3 int cnt = 3;
 4 
 5 data employee[10010];
 6 
 7 void init()
 8 {
 9     printf( "		欢迎使用 员工管理V1.0版 请根据下列数字键选择不同的功能		
" );
10     printf( "
		<----1----> 显示员工信息 <----1---->		
" );
11     printf( "
		<----2----> 增加员工信息 <----2---->		
" );
12     printf( "
		<----3----> 根据员工编号来删除员工信息 <----3---->		
" );
13     printf( "
		<----4----> 根据员工工资从小到大排序 <----4---->		
" );
14     printf( "
		<----5----> 根据员工编号来查询员工工资 <----5---->		
" );
15     printf( "
		<----6----> 根据员工编号来更新员工信息 <----6---->		
" );
16     printf( "
		<----7----> 重启系统(仅保存初始员工信息) <----7---->		
" );
17     printf( "
		<----0----> 安全退出 <----0---->		
" );
18     int id;
19     char gender[20];
20     int age;
21     char name[40];
22     int basicSalary;
23     int jobSalary;
24     int jobSub;
25     int specialSub;
26     int sumSalary;
27     FILE* fp;
28     int i;
29     if ((fp = fopen("myInitalData.txt", "r")) == NULL)
30     {
31         printf("File open error please check again!!
");
32         exit(0);
33     }
34     if( cnt!=3 )
35     {
36         cnt = 3;
37     }
38     if (cnt == 3)
39     {
40         for( i = 0 ; i<10010 ; i++ )
41         {
42             employee[i].flag = 0;
43         }
44         for (i = 0; i < 3; i++)
45         {
46             fscanf(fp, "%s %d %s %d %d %d %d %d %d", name, &id, gender,&age, &basicSalary, &jobSalary, &jobSub, &specialSub,&sumSalary);
47             strcpy(employee[i].name, name);
48             employee[i].id = id;
49             employee[i].age = age;
50             strcpy(employee[i].gender, gender);
51             employee[i].basicSalary = basicSalary;
52             employee[i].jobSalary = jobSalary;
53             employee[i].jobSub = jobSub;
54             employee[i].specialSub = specialSub;
55             employee[i].sumSalary = sumSalary;
56             employee[i].id = i+1;
57             employee[i].flag = 1;
58         }
59     }
60     if (fclose(fp))
61     {
62         printf("close the file error
");
63         exit(0);
64     }
65 }

View Code

 1 //sortBySalary.h
 2 #ifndef sortBySalary
 3 #define soryBySalary
 4 
 5 #include <stdio.h>
 6 #include <stdlib.h>
 7 #include "company.h"
 8 
 9 int cmp(const void *p, const void *q);
10 
11 void sort();
12 
13 #endif // sortBySalary.h

View Code

 1 #include "sortBySalary.h"
 2 
 3 int cmp(const void *p, const void *q)
 4 {
 5     data *a = (data *)p;
 6     data *b = (data *)q;
 7     if (a->sumSalary == b->sumSalary)
 8         return a->id - b->id;
 9     return a->sumSalary - b->sumSalary;
10 }
11 
12 void sort()
13 {
14     int i, rank;
15     rank = 1;
16     qsort( employee, cnt , sizeof(employee[0]), cmp );
17     for( i = cnt-1 ; i>=0 ; i-- )
18     {
19         if( employee[i].flag )
20         {
21             printf("NO.%d:  %s %d %d %s %d %d %d %d %d
",rank,employee[i].name,employee[i].id,employee[i].age,employee[i].gender,employee[i].basicSalary,employee[i].jobSalary,employee[i].jobSub,employee[i].specialSub,employee[i].sumSalary);
22             rank++;
23         }
24     }
25     printf( "排序完毕 返回上级菜单
");
26 }

View Code

 1 //addData.h
 2 #ifndef addData
 3 #define addData
 4 
 5 #include <stdio.h>
 6 #include "company.h"
 7 
 8 void add();
 9 
10 #endif // addData.h

View Code

 1 #include "addData.h"
 2 
 3 void add()
 4 {
 5     int i , n;
 6     printf( "请输入要增加的员工信息数量
" );
 7     scanf( "%d",&n );
 8     for( i = 0 ; i<n; i++ )
 9     {
10         scanf("%s %s %d %d %d %d %d",employee[cnt].name,employee[cnt].gender,&employee[cnt].age,&employee[cnt].basicSalary,&employee[cnt].jobSalary,&employee[cnt].jobSub,&employee[cnt].specialSub );
11         employee[cnt].id = cnt+1;
12         employee[cnt].flag = 1;
13         employee[cnt].sumSalary = employee[cnt].basicSalary + employee[cnt].jobSalary + employee[cnt].jobSub + employee[cnt].specialSub;
14         cnt++;
15     }
16     printf( "添加完毕 返回上级菜单
");
17 }

View Code

 1 //removeData.h
 2 #ifndef removeData
 3 #define removeData
 4 
 5 #include <stdio.h>
 6 #include <string.h>
 7 #include "company.h"
 8 
 9 void remove();
10 
11 #endif // removeData.h

View Code

 1 #include "addData.h"
 2 
 3 void remove()
 4 {
 5     printf( "请输入要删除员工信息的人数
" );
 6     int index , n;
 7     scanf( "%d",&n );
 8     while( n-- )
 9     {
10         printf( "请输入待删除员工信息的编号
" );
11         scanf( "%d",&index );
12         index-=1;
13         if( !employee[index].flag )
14         {
15             printf( "你输入的编号信息不存在 请重新输入
" );
16             n++;
17         }
18         else
19         {
20             employee[index].flag = 0;
21         }
22     }
23     printf( "删除完毕 返回上级菜单
");
24 }

View Code

 1 // removeData.h
 2 #ifndef searchSalary
 3 #define searchSalary
 4 
 5 
 6 #include <stdio.h>
 7 #include "company.h"
 8 
 9 void search();
10 
11 #endif // searchSalary.h

View Code

 1 #include "company.h"
 2 
 3 void search()
 4 {
 5     int n , index;
 6     printf( "请输入要查询的数量
" );
 7     scanf( "%d",&n );
 8     while( n-- )
 9     {
10         printf( "请输入查询的编号
" );
11         scanf( "%d",&index );
12         index-=1;
13         if( !employee[index].flag )
14         {
15             printf( "你输入的编号信息不存在 请重新输入
" );
16             n++;
17         }
18         else
19         {
20             printf( "%s %d %d
",employee[index].name,employee[index].id,employee[index].sumSalary );
21         }
22     }
23     printf( "查询完毕 返回上级菜单
");
24 }

View Code

 1 // showInformation.h
 2 #ifndef showInformation
 3 #define showInformation
 4 
 5 #include <stdio.h>
 6 #include "company.h"
 7 
 8 
 9 void show();
10 
11 #endif // showInformation.h

View Code

 1 #include "showInformation.h"
 2 
 3 void show()
 4 {
 5     int i;
 6     printf( "员工信息表:
");
 7     printf( "姓名 编号 性别 年龄 基本工资 职务工资 岗位津贴 特殊津贴 总工资
"); 
 8     for( i = 0 ; i<cnt ; i++ )
 9     {
10         if( employee[i].flag )
11         {
12             printf("%s   %d    %s    %d    %d    %d    %d    %d     %d
",employee[i].name,employee[i].id,employee[i].gender,employee[i].age,employee[i].basicSalary,employee[i].jobSalary,employee[i].jobSub,employee[i].specialSub,employee[i].sumSalary,employee[i].sumSalary);
13         }
14     }
15     printf( "展示完毕 返回上级菜单
");
16 }

View Code

1 // updataSalary.h
2 #ifndef updateSalary
3 #define updateSalary
4 
5 #include <stdio.h>
6 #include "company.h"
7 
8 void update();
9 #endif // updataSalary.h

View Code

  1 #include "updateSalary.h"
  2 
  3 void update()
  4 {    
  5     char name[20];
  6     int age;
  7     char gender[10];
  8     int basicSalary;
  9     int jobSalary;
 10     int jobSub;
 11     int specialSub;
 12     int sumSalary;
 13     
 14     int index , choice;
 15     int isOver = 0;
 16     while(1)
 17     { 
 18         printf( "请输入要更新信息的员工的编号 或输入<=0的数直接退出
");
 19         scanf( "%d",&index );
 20         if( index<=0 )
 21         {
 22             printf( "安全退出 返回上级菜单
" );
 23             break;
 24         }
 25         index-=1; 
 26         while( !employee[index].flag )
 27         {
 28             printf( "该员工编号不存在...请重新输入
");
 29             scanf( "%d",&index );
 30         }
 31         printf( "请输入更新的模块与内容
" );
 32         printf( "		<----1---->姓名<----1---->		

");
 33         printf( "		<----2---->年龄<----2---->		

");
 34         printf( "		<----3---->性别<----3---->		

");
 35         printf( "		<----4---->基本工资<----4---->		

");
 36         printf( "		<----5---->职务工资<----5---->		

");
 37         printf( "		<----6---->岗位津贴<----6---->		

");
 38         printf( "		<----7---->特殊津贴<----7---->		

");
 39         printf( "		<----7---->总工资<----7---->		

");
 40         printf( "		<----0---->更新完毕 返回上层界面<----0---->		

");
 41         scanf( "%d",&choice );
 42         switch (choice)
 43         {
 44             case 1:
 45                     scanf( "%s",name );
 46                     strcpy( employee[index].name , name );
 47                     printf( "更新成功 继续操作
"); 
 48                     break;
 49             case 2:
 50                     scanf( "%d",&age );
 51                     employee[index].age = age;
 52                     printf( "更新成功 继续操作
");
 53                     break;
 54             case 3:
 55                     scanf( "%s",gender );
 56                     strcpy( employee[index].gender , gender );
 57                     printf( "更新成功 继续操作
");
 58                     break;
 59             case 4:
 60                     scanf( "%d",&basicSalary );
 61                     employee[index]. sumSalary-=employee[index].basicSalary;
 62                     employee[index].basicSalary = basicSalary;
 63                     employee[index]. sumSalary+=employee[index].basicSalary;
 64                     printf( "更新成功 继续操作
");
 65                     break;
 66             case 5:
 67                     scanf( "%d",&jobSalary );
 68                     employee[index]. sumSalary-=employee[index].jobSalary;
 69                     employee[index].jobSalary = jobSalary;
 70                     employee[index]. sumSalary+=employee[index].jobSalary;
 71                     printf( "更新成功 继续操作
");
 72                     break;
 73             case 6:
 74                     scanf( "%d",&jobSub );
 75                     employee[index]. sumSalary-=employee[index].jobSub;
 76                     employee[index].jobSub = jobSub;
 77                     employee[index]. sumSalary+=employee[index].jobSub;
 78                     printf( "更新成功 继续操作
");
 79                     break;
 80             case 7:    
 81                     scanf( "%d",&specialSub );
 82                     employee[index]. sumSalary-=employee[index].specialSub;
 83                     employee[index].specialSub = specialSub;
 84                     employee[index]. sumSalary+=employee[index].specialSub;
 85                     printf( "更新成功 继续操作
");
 86                     break;
 87             case 8:
 88                     scanf( "%d",&sumSalary );
 89                     employee[index].sumSalary = sumSalary;
 90                     printf( "更新成功 继续操作
");
 91                     break;
 92             case 0:
 93                     isOver = 1;
 94                     break;
 95             default:
 96                     printf( "输入错误 重新输入编号信息与更新模块和内容
" );
 97         }
 98         if( isOver )
 99         {
100             printf( "更新成功 安全退出 返回上级菜单
" );
101             break;
102         }            
103     }
104 }

View Code

1 // savaData.h
2 #ifndef saveData
3 #define saveData
4 
5 #include <stdio.h>
6 #include "company.h"
7 
8 void save();
9 #endif // savaData.h

View Code

 1 #include "saveData.h"
 2 
 3 void save()
 4 {
 5     int i;
 6     FILE* fp;
 7     if((fp = fopen("myResultData.txt", "a")) == NULL)
 8     {
 9         printf("File open error please check again!!
");
10         exit(0);
11     }
12     printf( "		员工信息已保存 请查阅		
" );
13     for( i = 0 ; i<cnt ; i++ )
14     {
15         fprintf(fp,"%s %d %s %d %d %d %d %d %d
", employee[i].name, employee[i].id, employee[i].gender,employee[i].age,employee[i].basicSalary, employee[i].jobSalary, employee[i].jobSub, employee[i].specialSub,employee[i].sumSalary);
16     }
17 }

View Code

很不满意地方就是没用到任何的算法-----------但是感觉当你代码写多之后思路还是蛮开阔的排版也慢慢养成了

today:

　　　　你来我等着

　　　　念念不忘必有回响

　　　　我在最好的时候遇到你，是我的运气。可惜我没时间了。想想说人生无悔，都是赌气的话。人生若无悔，那该多无趣啊!

　　　　我和你应该是在最好时节相遇的吧---高中--回不去了---我的错---

just follow your heart