基于c语言设计的人事档案管理系统

while(fread(&empd,sizeof(struct employee),1,fp)) { n++; }

temp=(struct employee)));

rewind(fp);

fread(temp,sizeof(struct employee),n,fp); fclose(fp);

if((fp=fopen("employee.txt","w"))==NULL) {printf("Error Create new telefon.dat file"); return; } else {

fclose(fp);

fp=fopen("employee.txt","a"); for(i=0;i<n;i++) {

if (strcmp(temp[i].name,)==0) fwrite(&emp1,sizeof(struct employee),1,fp); else

fwrite(&temp[i],sizeof(struct employee),1,fp); } } } }

fclose(fp);

printf("操作完成按任意键返回\n");

employee

*)malloc(n*(sizeof(struct