职工信息管理系统(c语言源代码)(精)

1、#in elude #i nclude#i ncludestruct workerint num;char n ame20;char zhiche ng10;int wages;int reward;long birth;int salary;work500,work1; /* 定义结构体 */void me nu(; 声明菜单函数void typen(; /声明录入函数void baocu n(int; /声明保存函数void scan(; /声明浏览函数void del(; /声明删除函数void search(; /声明查询函数void search_zhiche ng(; /声明按职称

2、查询函数void search_name(; /声明按姓名查找函数void cha nge(; /声明修改函数void order(; 声明排序函数void add(; 声明添加函数void order_wages(;void order_ name(;void menu( /* 菜单函数 */ prin tf("n"prin tf(" welcome to n"printf("职工信息管理系统printf('*n"*printf('*n"printf(" 1.录入职工信息n"printf

3、(" 2.浏览职工信息n"printf(" 3.查询职工信息n"printf(" 4.删除职工信息n"printf(" 5.修改职工信息n"printf(" 6.职工信息排序n"printf(" 7.添加职工信息n"printf(" 8.退出 n"*prin tf("n"/*/ void mai n( int n,f;while(1 domenu(; /*调用菜单函数*/printf("请输入你需要操作的序号(1 8:n&qu

4、ot;sea nf("%d",&n;if(n >=1 &&n <=8f=1;break;elsef=0;printf("您输入有误，请重新选择!"while(f=0;switch( ncase 1:printf("录入职工信息 n"printf("n"type_in(;break;case 2:printf("浏览职工信息 n"printf("n"system("cls"scan(;break;case 3:printf

5、("查询职工信息 n"printf("n"system("cls"search(;break;case 4:printf("删除职工信息 n"printf("n"system("cls"del(;break;case 5:printf("修改职工信息 n"printf("n"system("cls"change(;break;case 6:printf("职工信息排序 n"printf("

6、;n"system("cls"order(;break;case 7:printf(” 添加职工信息 n"printf("n"system("sls"add(;break;case 8:goto loop;/*用goto语句跳至跳至指定的行*/default :break;loop:/ 行标system("cls"prin tf("nnnnnn 谢谢使用！ nnnnnn"/*/void type_in( /* 录入函数 */int i,m;printf("请输入需要

7、创建信息的职工人数(1-500:n"sca nf("%d",&m;for (i=0;iprintf("请输入职工号："sca nf("%d",&worki. num;prin tf("n"printf("请输入姓名:"sca nf("%s",worki. name;getchar(;printf("请输入职称："sea nf("%s",&worki.zhiche ng;printf("请输入基

8、本工资:"sea nf("%d",&worki.wages;printf("请输入奖金:"sea nf("%d",&worki.reward;printf("请输入生日(格式如19900101):"sea nf("%d",&worki.birth;getchar(;system("cls"printf("n 一个职工的信息档案创建完毕！请输入下一个职工的信息 n"worki.salary=worki.wages + wor

9、ki.reward;prin tf("n"baocun(m;/*/void baocun(int m /*保存文件函数 */int i;FILE *fp;if (fp=fopen("E:worker_list.txt","wb"=NULL /* 创建文件并判断是否能打开 */ printf ("此文件不能打开n"exit(0;for (i=O;i将内存中职工的信息输出到磁盘文件中去*/if (fwrite(&worki,sizeof(struct worker,1,fp!=1prin tf("fi

10、le write error'n"fclose(fp;/*/int load( /*导入函数*/FILE*fp;int i=0;if(fp=fope n( "E:worker_list.txt","rb"=NULLprintf ("cannot open filen"exit(0;elsedofread(&worki,sizeof(struct worker,1,fp;i+;while(feof(fp=0;fclose(fp;return(i-1;*/ void scan( /*浏览函数 */int i;in

11、t m=load(;printf("n职工号t姓名t职称t基本工资t奖金t实际工资t生日n" for(i=0;iprin tf("n %dt%st %st %d t%dt %dt %ldn",worki. nu m,worki. name, worki.zhiche ng,worki.wages,worki.reward,worki.salary,worki.birth; printf("按任意键继续n"getchar(;getchar(;system("cls"void del( /*删除函数*/int m=lo

12、ad(;in t i,j,n ,t,f;char name110;printf("n原来的职工信息:n"sean(; /*调用浏览函数*/prin tf("n"printf("请输入要删除的职工的姓名:n"sea nf("%s" ,n amel;for(f=1,i=0;f&&iif(strcmp(worki. name, name1=0printf("n已找到此人，原始记录为：n"printf("n职工号t姓名t职称t基本工资t奖金t实际工资t生日n"prin

13、 tf("n %dt%st %st %d t%dt %dt %ldn",worki. nu m,worki. name,worki.zhiche ng,worki.wages,worki.reward,worki.salary,worki.birth;printf("n确实要删除此人信息请按1,不删除请按0n"sca nf("%d",&n;if(n=1 /*如果删除，则其他的信息都向前移一行*/for(j=i;jworkj=workj+1;f=0;if(!fm=m-1;elseprintf("n对不起，查无此人!n&

14、quot;printf("n浏览删除后的所有职工信息:n"baocu n(m; /*调用保存函数*/scan(; /*调用浏览函数*/printf("n继续删除请按1,不再删除请按0n"sca nf("%d", &t;switch(tcase 1:del(;break;case 0:break;default :break;system("cls"/*/void search(/*查询函数 */int t,f;doprintf("n按姓名查询请按1 ;按职称查询请按2 ;进入主函数按3n"

15、;sca nf("%d", &t;if(t>=1 &&t<=3f=1;break;elsef=0;printf("您输入有误，请重新选择!"while(f=0;system("cls"while(f=1switch(tcase 1:printf("按姓名查询 n"search_name(;break;case 2:printf("按职称查询 n"search_zhicheng(;break;case 3:ma in (;break;default:break;

16、system("cls"/*/ void search_name(/按姓名查找函数*/char name110;int i,t;int m=load(;printf("请输入要查找的姓名:n"sea nf("%s" ,n amel;for(i=0;iif(strcmp( name1,worki. name=0printf("n已找到此人，其记录为：n"printf("n职工号t姓名t职称t基本工资t奖金t实际工资t生日n"prin tf("n %dt%st %st %d t%dt %d

17、t %ldn",worki. nu m,worki. name, worki.zhiche ng,worki.wages,worki.reward,worki.salary,worki.birth; break;if(i=mprintf("n对不起，查无此人n"prin tf("n"printf("返回查询函数请按1,继续查询职工号请按2n"sca nf("%d", &t;switch(tcase 1:search(;break;case 2: break;default:break;/*/voi

18、d search_zhicheng(/*按职称查找函数 */char zhiche ng110;int i,t;int m=load(;printf("请输入要查找的职称:n"sca nf("%s",zhiche ng1;for(i=0;iif(strcmp(zhiche ng1,worki.zhiche ng=0printf("n已找到此人，其记录为：n"printf("n职工号t姓名t职称t基本工资t奖金t实际工资t生日n"prin tf("n %dt%st %st %d t%dt %dt %ldn&

19、quot;,worki. nu m,worki. name, worki.zhiche ng,worki.wages,worki.reward,worki.salary,worki.birth; break;if(i=mprintf("n对不起，查无此人n"prin tf("n"sca nf("%d", &t;printf("返回查询函数请按1,继续查询职工号请按2n"switch(t case 1:search(;break;case 2: break;default:break;/*/void chan

20、ge( /*修改函数 */int num;char n ame20;char zhiche ng10;int wages;int reward;int birth;int salary;int b,c,i, n,t,f;int m=load(; /*导入文件内的信息*/printf("n原来的职工信息:n"scan(; /*调用浏览函数*/prin tf("n"sca nf("%s", name;printf("请输入要修改的职工的姓名:n"for(f=1,i=0;f&&iif(strcmp(wor

21、ki. name ,n ame=0printf("n已找到此人，原始记录为：n"printf("n职工号t姓名t职称t基本工资t奖金t实际工资t生日n"prin tf("n %dt%st %st %d t%dt %dt %ldn",worki. nu m,worki. name,worki.zhiche ng,worki.wages,worki.reward,worki.salary,worki.birth;printf("n确实要修改此人信息请按1 ;不修改请按0n"sca nf("%d",&

22、amp;n;if(n=1printf("n需要进行修改的选项n 1.职工号2.姓名3.职称4.基本工资5.奖金6.生日7. 实际工资n"printf("请输入你想修改的那一项序号:n"sca nf("%d",&c;if(c>7|c<1printf("n选择错误，请重新选择!n"f=0;Unit 6 Where are the jazz CDs?if(f=1 doprintf("n对不起，查无此人!n"switch(c /*因为当找到第i个职工时,for语句后i自加了 1,所以

23、下面的应该把改后的信息赋值给第i-1个人*/ case 1:printf("职工号改为:"sca nf("%d",#worki-1. num=num;break;case 2:printf('姓名改为:"sca nf("%s", name;strcpy(worki-1. name, name;break;case 3:printf("职称改为"sca nf("%s",zhiche ng;strcpy(worki-1.zhiche ng,zhiche ng; break;case

24、 4:printf("基本工资改为："；sca nf("%d",&wages;worki-1.wages=wages;break;case 5:printf("奖金改为:"sca nf("%d",&reward;worki-1.reward=reward;break;case 6:printf("生日改为:"sea nf("%ld",&birth;worki-1.birth=birth;break;ease 7:printf("实际工资改为:

25、"sea nf("%d",&salary;worki-1.salary=salary;break;prin tf("n"printf("n是否确定所修改的信息?n是请按1 ; n不Topic: Music请按2: n"sea nf("%d",&b;Fun eti ons : Ask for and give direeti ons in side a buildi ngwhile(b=2;printf("n 浏览修改后的所有职工信息Struetures: Where What q

26、uestions printf("n"baoeun(m;sea n(;printf("n继续修改请按1，不再修改请按0n"sea nf("%d", &t;switeh(tease 1:eha nge(;break;ease 0:break;default :break;system("els"/*/void order(/*排序函数 */int k,f;doprintf("n按姓名排序请按1 ;按基本工资排序请按2 ;进入主函数按3n"sea nf("%d",&

27、;k;if(k>=1 &&k<=3f=1;break;elsef=0;printf("您输入有误，请重新选择!"while(f=O;system("cls"while(f=1switch(kcase 1:printf("n按姓名排序为(字母由小到大排列：n"order_name(;break; case 2:printf("n按基本工资排序为(由高到低排列:n"order_wages(;break; case 3:system("cls"mai n(;break;de

28、fault:break;system("cls"/*/void order_name(/*按姓名排序函数*/int i,j,k;int m=load(;for(i=0;ifor(j=0;j起泡法排序*/if(strcmp(workj. name,workj+1. name>0 work仁workj;workj=workj+1;workj+1=work1;baocun(m;printf("n职工号t姓名t职称t基本工资t奖金t实际工资t生日n" for(j=0;jprin tf("n %dt%st %st %d t%dt %dt %ldn&

29、quot;,workj. nu m,workj. name, workj.zhiche ng,workj.wages,workj.reward,workj.salary,workj.birth; printf("返回排序函数请按1,返回主菜单请按2n"sca nf("%d",&k;switch(k case 1:order(;break;case 2:system("cls" main (;break;default:break;system("cls"/*/void order_wages(/*按基本工资排序函数*/int i,k,j;int m=load(;for(i=0;ifor(j=0;jif(workj.wages用起泡法排序*/ work仁workj;workj=workj+1;workj+1=work1;baocun(m;printf("n职工号t姓名t职称t基本工资t奖金t实际工资t生日n" for(j=0;jprin tf("n %dt%st %st %d t%dt %dt %ldn",workj. nu m,workj. name,w