语言课程设计职工信息管理

1、【要求】 职工信息包括职工号，姓名，性别，年龄，学历，工资，住址，电话等（职工号不相等）。试设计一职工信息管理系统，使之能够提供下列功能： （1）系统以菜单方式工作 （2）职工信息录入功能（职工信息用文件保存） （3）职工信息浏览功能 （4）职工信息查询功能，查询方式： 1）按学历查询 2）按职工号查询 （5）职工信息删除，修改功能（可选项）。 #include<string.h> void menu() int n,w1; do printf("tt*nn"); printf("tt*nn"); printf("tt * choo

2、se function *nn"); printf("tt * 1 Enter new data *nn"); printf("tt * 2 Modify data *nn"); printf("tt * 3 Search by people.xueli and num*nn"); printf("tt * 4 Browse data *nn"); printf("tt * 5 add data *nn"); printf("tt * 6 Exit *nn"); p

3、rintf("tt*nn"); printf("tt*nn"); printf("Choose your number(1-6): bb"); scanf("%d",&n); if(n<1|n>6) w1=1; else w1=0; while(w1=1); switch(n) case 1:enter();break; case 2:modify();break; case 3:search();break; case 4:browse();break; case 5:add();break;

4、 case 6:exit(0); main() system("cls"); menu(); #define N 100 struct people char num100; char name15; char sex20; char age20; char xueli20; char gongzhi20; char address20; char telephone20; peopleN; # include <stdio.h> enter() int i,n; printf("How many people(0-%d)?:",N-1);

5、scanf("%d",&n); printf("n Enter data nownn"); for(i=0;i<n;i+) printf("n Input %dth people record.n",i+1); input(i); if(i!=0)save(n); printf_back(); browse() int i,j,n; n=load(); printf_face(); for(i=0;i<n;i+) if(i!=0)&&(i%10=0) printf("nnPass any

6、key to continue ."); getch(); puts("nn"); printf_one(i) ; printf("tThere are %d record.n",n); printf("nPass any key to back ."); getch(); menu(); add() int i,n,m,k; FILE*fp; n=load(); printf("How many people are you want to add(0-%d)?:",N-1-n); scanf(&quo

7、t;%d",&m); k=m+n; for(i=n;i<k;i+) printf("nInput %dth people record.n",i-n+1 ); input(i); if(fp=fopen("Pro.txt","ab")=NULL) printf("cannot open filen"); for(i=n;i<k;i+) if(fwrite(&peoplei,sizeof(struct people),1,fp)!=1) printf("file wri

8、te errorn"); fclose(fp); printf_back(); search() int i,n,k,w1=1,w2,w3,w4,m,a; struct people p; n=load(); do printf("nnWhich way do you want to choose? nt1).By xueli 2).By num bb"); scanf("%d",&m); switch(m) case 1: do k=-1; printf("nnEnter xeuli that you want to sea

9、rch! xueli."); scanf("%s",p.xueli); printf_face(); for(i=0;i<n;i+) if(strcmp(p.xueli,peoplei.xueli)=0) k=i; printf_one(k);break; if(k=-1) printf("nnNO exist!please"); printf("nnAre you again?nt1).again 2).NO and back bb"); scanf("%d",&w1); if(w1=2)

10、 printf_back(); while(k=-1&&w1=1);break; case 2: do k=-1; printf("nnEnter num that you want to search! num."); scanf("%s",p.num); printf_face(); for(i=0;i<n;i+) if(strcmp(p.num,peoplei.num)=0) k=i; printf_one(k);break; if(k=-1) printf("nnNO exist!please"); pr

11、intf("nnAre you again?nt1).again 2).NO and back bb"); scanf("%d",&w1); if(w1=2) printf_back(); while(k=-1&&w1=1);break; w4=0;w3=0; if(k!=-1) printf("nnWhat do you want to do?nt 1).Search 2).Modify 3).Delete 4).Back menu bb"); scanf("%d",&w2); s

12、witch(w2) case 2:w3=modify_data(k,n);break; case 3:printf("nAre you sure?nt 1).Sure 2).No and back bb"); scanf("%d",&w4); if(w4=1) for(a=k;a<n;a+) strcpy(peoplea.num,peoplea+1.num); strcpy(,peoplea+1.name); strcpy(peoplea.sex,peoplea+1.sex); strcpy(peoplea.age,

13、peoplea+1.age); strcpy(peoplea.xueli,peoplea+1.xueli); strcpy(peoplea.gongzhi,peoplea+1.gongzhi); strcpy(peoplea.address,peoplea+1.address); strcpy(peoplea.telephone,peoplea+1.telephone); break; if(w3=1|w4=1) save(n); printf("nnSuccessful._."); printf("nnWhant do you want to do? nt 1)

14、.Search another 2).Back bb" ); scanf("%d",&w2); while(w2=1); menu(); modify() struct people p; FILE *fp; int i,n,k,w0=1,w1,w2=0; n=load(); do k=-1; printf_face(); for(i=0;i<n;i+) if(i!=0)&&(i%10=0) printf("nnRemember NO.which needed modify.pass any key to contiune

15、."); getch(); puts("nn"); printf_one(i); do printf("nnEnter NO.that you want to modify! NO.:"); scanf("%s",p.num); for(i=0;i<n;i+) if(strcmp(p.num,peoplei.num)=0) k=i; p=peoplei; if(k=-1)printf("nnNO exist!please again"); while(k=-1); printf_face(); pr

16、intf_one(k); w1=modify_data(k,n); if(w1=1) printf("nSuccessful _.nnAre you modify another ?nnt 1).Yes 2).Back with savet bb"); scanf("%d",&w0); w2=1; else w0=0; if(w2=1) peoplek=p; if(w0!=1&&w2=1) save(n); while(w0=1); menu(); save(int n) FILE *fp; int i; if(fp=fopen(

17、"Pro.txt","wb")=NULL) printf("nCannot open filen"); return NULL; for(i=0;i<n;i+) if(peoplei.num!=0) if(fwrite(&peoplei,sizeof(struct people),1,fp)!=1) printf("file write errorn"); fclose(fp); load() FILE *fp; int i; if(fp=fopen("Pro.txt","

18、;rb")=NULL) printf("nCannot open filen"); return NULL; for(i=0;!feof(fp);i+) fread(&peoplei,sizeof(struct people),1,fp); fclose(fp); return(i-1); input(int i) no_input(i,i); printf("num:"); scanf("%s",peoplei.num); printf("name:"); scanf("%s"

19、;, ) ; printf("sex:"); scanf("%s",peoplei.sex); printf("age:"); scanf("%s",peoplei.age); printf("xueli:"); scanf("%s",peoplei.xueli); printf("gongzhi:"); scanf("%s",peoplei.gongzhi); printf("address:&quo

20、t;); scanf("%s",peoplei.address); printf("telephone:"); scanf("%s",peoplei.telephone); modify_data(int i) int c,w1; do puts("nmodify by=>nn 1).num 2).name 3).sex 4).ages 5).xueli 6)gongzhi 7)address 8)telephone "); printf("Which you needed?: bb");

21、 scanf("%d",&c); if(c>8|c<1) puts("nChoice error!Please again!"); getchar(); while(c>8|c<1); do switch(c) case 1:printf("num:");scanf("%s",peoplei.num);break; case 2:printf("name:");scanf("%s",);break; case 3:pri

22、ntf("sex:");scanf("%s",peoplei.sex);break; case 4:printf("age:");scanf("%s",peoplei.age);break; case 5:printf("xueli:");scanf("%s",peoplei.xueli);break; case 6:printf("gongzhi:");scanf("%s",peoplei.gongzhi);break; case 7

23、:printf("address:");scanf("%s",peoplei.address);break; case 8:printf("telephone:");scanf("%s",peoplei.telephone);break; puts("nNow:n"); printf_face(); printf_one(i); printf("nAre you sure?nnt 1).Sure 2).No and remodify 3).Back without save in this time bb"); scanf("%d",&w1); while(w1=2); return(w1); no_input(int i,int n) int j,k,w1; do w1=0; for(