BYR Achieve · 镜像论坛

c程课设，各位大牛帮忙看看哪里有错，也可以帮忙再增加几个功能。谢谢! #include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> #define M 50 typedef struct { char nums[10]; char clas[10]; char name[16]; char sex [10]; char room[10]; char tele[14]; }STUDENT; int enter(STUDENT t[]); void list(STUDENT t[],int n); void search(STUDENT t[],int n); int delete(STUDENT t[],int n); int insert(STUDENT t[],int n); void save(STUDENT t[],int n); int load(STUDENT t[]); void display(STUDENT t[]); void sort(STUDENT t[],int n); void qseek(STUDENT t[],int n); void copy(); void print(STUDENT temp); int find(STUDENT t[],int n,char *s) ; int menu_select(); /******main menu*******/ main() { int i; STUDENT stu[M]; int length; clrscr(); for(;;) { switch(menu_select()) { case 0:length=enter(stu);break; case 1:list(stu,length);break; case 2:search(stu,length);break; case 3:length=delete(stu,length);break; case 4:length=insert(stu,length); break; case 5:save(stu,length);break; case 6:length=load(stu); break; case 7:display(stu);break; case 8:sort(stu,length);break; case 9:qseek(stu,length);break; case 10:copy();break; case 11:exit(0); } } } menu_select() { char s[80]; int c; gotoxy(1,1); printf("********************choose*********************\n"); printf(" 0. load information\n"); printf(" 1. show all information\n"); printf(" 2. search information\n"); printf(" 3. dalete information\n"); printf(" 4. insert information \n"); printf(" 5. save to file\n"); printf(" 6. exit\n"); printf("***********************************************\n"); do{ printf("\n enter the number(0~6):"); scanf("%s",s); c=atoi(s); }while(c<0||c>6); return c; } int enter(STUDENT t[]) { int i,n; char *s; clrscr(); printf("\n enter the number\n"); scanf("%d",&n); printf("enter the information\n"); printf("number class name sex room tel\n"); printf("******************************************************\n\n"); for(i=0;i<n;i++) { printf("\nrenter information!!!\n"); scanf("%s%s%s%s%s%s",t.nums,t.clas,t.name,t.sex,t.room,t.tele); printf("\n----------------------------------------------\n"); } return n; } void list(STUDENT t[],int n) { int i; clrscr(); printf("\n\n*******************STUDENT******************\n"); printf("number class name sex room tel\n"); printf("\n****************************************************\n"); for(i=0;i<n;i++) printf("%-10s%-10%s-16s%-10s%-10s%-14s\n",t.nums,t.clas,t.name,t.sex, t.room,t.tele); if((i+1)%10==0) { printf("press any key to continue...\n"); getch(); } printf("************************end*******************\n"); } /****************search information******************/ void search(STUDENT t[],int n) { char s[20]; int i; clrscr(); printf("please search num\n"); scanf("%s",s); i=find(t,n,s); if(i>n-1) printf("not found\n"); else print(t); } void print(STUDENT temp) { clrscr(); printf("\n\n********************************************\n"); printf("number class name sex room tel\n"); printf("------------------------------------------------\n"); printf("%-10s%-10s-16s%-10s%-10s%-14s\n",temp.nums, temp.clas,temp.name,temp.sex,temp.room,temp.tele); printf("\n**********************end***********************\n"); } int find(STUDENT t[],int n,char *s) { int i; for(i=0;i<n;i++) { if(strcmp(s,t.nums)==0) return i; } return i; } int delete(STUDENT t[],int n) { char s[20]; int ch=0; int i,j; printf("please deleted num\n"); scanf("%s",s); i=find(t,n,s); if(i>n-1) printf("no found not deleted\n"); else { print(t); printf("Are you sure delete it(1/0)\n"); scanf("%d",&ch); if(ch==1) { for(j=i+1;j<n;j++) { strcpy(t[j-1].nums,t[j].nums); strcpy(t[j-1].clas,t[j].clas); strcpy(t[j-1].name,t[j].name); strcpy(t[j-1].sex,t[j].sex); strcpy(t[j-1].room,t[j].room); strcpy(t[j-1].tele,t[j].tele); } n--; } } return n; } int insert(STUDENT t[],int n) { STUDENT temp; int i,j; char s[20]; printf("please input record\n"); printf("************************************************\n"); printf("num clas name sex room telephone\n"); printf("--------------------------------------------------\n"); scanf("%s%s%s%s%s%s",temp.nums,temp.clas,temp.name,temp.sex,temp.room, temp.tele); printf("\n------------------------------------------------\n"); printf("please input locate num \n"); scanf("%s",s); i=find(t,n,s); for(j=n-1;j>=i;j--) { strcpy(t[j+1].nums,t[j].nums); strcpy(t[j+1].clas,t[j].clas); strcpy(t[j+1].name,t[j].name); strcpy(t[j+1].sex,t[j].sex); strcpy(t[j+1].room,t[j].room); strcpy(t[j+1].tele,t[j].tele); } strcpy(t.nums,temp.nums); strcpy(t.clas,temp.clas); strcpy(t.name,temp.name); strcpy(t.sex,temp.sex); strcpy(t.room,temp.room); strcpy(t.tele,temp.tele); n++; return n; } void save(STUDENT t[],int n) { int i; FILE *fp; if((fp=fopen("record.txt","wb"))==NULL) { printf("can not open file\n"); exit(1); } printf("\nSaving file\n"); fprintf(fp,"%d",n); fprintf(fp,"\r\n"); for(i=0;i<n;i++) { fprintf(fp,"%-10s%%-10s-16s%-10s%-10s%-14s",t.nums,t.clas,t.name, t.sex, t.room,t.tele); fprintf(fp,"\r\n"); } fclose(fp); printf("****save success***\n"); } void display(STUDENT t[]) { int id,n; FILE *fp; if((fp=fopen("record.txt","rb"))==NULL) { printf("can not open file\n"); exit(1); } printf("Enter order number...\n"); scanf("%d",&id); fscanf(fp,"%d",&n); if(id>=0&&id<n) { fseek(fp,(id-1)*sizeof(STUDENT),1); print(t[id]); printf("\r\n"); } else printf("no %d number record!!!\n ",id); fclose(fp); } void copy() { char outfile[20]; int i,n; STUDENT temp[M]; FILE *sfp,*tfp; clrscr(); if((sfp=fopen("record.txt","rb"))==NULL) { printf("can not open file\n"); exit(1); } printf("Enter outfile name,for example c:\\f1\\te.txt:\n"); scanf("%s",outfile); if((tfp=fopen(outfile,"wb"))==NULL) { printf("can not open file\n"); exit(1); } fscanf(sfp,"%d",&n); fprintf(tfp,"%d",n); fprintf(tfp,"\r\n"); for(i=0;i<n;i++) { fscanf(sfp,"%10s%10s%16s%10s%10s%14s\n",temp.nums,temp.clas,temp.name, temp.sex ,temp.room,temp.tele ); fprintf(tfp,"%-10s%-10s%-16s%-10s%-10s%-14s\n",temp.nums,temp.clas, temp.name,temp.sex ,temp.room,temp.tele); fprintf(tfp,"\r\n"); } fclose(sfp); fclose(tfp); printf("you have success in copying file!!!\n"); }

[求助]tc3.0关于宿舍管理的程序改错~~~