#include<>#include<>#include<>typedef struct Student{char name[20];char sex[5];int age;char institute[20];char specialty[30];}Student;typedef struct Room{int roomnum;int roomarea;int totalnum;int stunum;Student stu[10];Room *next;}Room;typedef struct Story{char storynum;Room *room;}Story;/*-------------------------------------------------------------------------------------------------*/Student *StudentCreat(int age,char name[],char institute[],char specialty[],char sex[]){Student *Stu;Stu=(Student *)malloc(sizeof(Student));Stu->age=age;strcpy(Stu->institute,institute);strcpy(Stu->name,name);strcpy(Stu->specialty,specialty);strcpy(Stu->sex,sex);return Stu;}Room *RoomCreat(int room_num,int room_area,int total_num,int stu_num) {Room *R;int i;R=(Room *)malloc(sizeof(Room));if(!R)return NULL;R->roomnum=room_num;R->roomarea=room_area;R->totalnum=total_num;R->stunum=stu_num;R->next=NULL;return R;}Story *StoryCreat(){Story *S;S=(Story *)malloc(sizeof(Story));S->room=RoomCreat(0,0,0,0);return S;}Story *DormCreat(){Story *S,*control;char i;control=(Story *)malloc(26*sizeof(Story));if(!control)return NULL;for(i='A';i<='Z';i++){S=StoryCreat();S->storynum=i;control[i-'A']=*S;}return control;}/*-------------------------------------------------------------------------------------------------*/Story *StorySearch(Story *control,char storynum){return control+(storynum-'A');}Room *RoomSearch(Room *R,int room_num){while(R->next!=NULL){if(R->next->roomnum==room_num)break;else R=R->next;}return R;}Student *StudentSearch(Room *R,char name[]){Student *p;int i;R=R->next;p=R->stu;for(i=0;i<R->stunum;i++){if(strcmp(p->name,name)==0)return p;else p++;}return NULL;}/*-------------------------------------------------------------------------------------------------*/void RoomInsert(Story *S,Room *R){R->next=S->room->next;S->room->next=R;}void StudentInsert(Room *R,Student *Stu){R=R->next;R->stu[R->stunum]=*Stu;R->stunum++;}void RoomDelete(Room *R){Room *p;R=R->next;p=R;R=R->next;free(p);}void StudentDelete(Room *R,Student *Stu){R=R->next;Student *p;for(p=R->stu;Stu<p+R->stunum-1;Stu++)*Stu=*(Stu+1);R->stunum--;}void RoomRevamp(Room *R){int i,k;R=R->next;printf("1、房号 2、面积 3、可容纳人数:\n");printf("要修改那一项:\n");scanf("%d",&i);switch(i){case 1:{printf("房号:");scanf("%d",&k);R->roomnum=k;break;}case 2:{printf("面积:");scanf("%d",&k);R->roomarea=k;break;}case 3:{printf("可容纳人数:");scanf("%d",&k);R->totalnum =k;break;}}}void StudentRevamp(Student *Stu){int i,k;char str[30];printf("1、姓名 2、性别 3、学院 4、专业 5、年龄:\n"); printf("要修改那一项:\n");scanf("%d",&i);switch(i){case 1:{printf("姓名:");scanf("%s",str);strcpy(Stu->name,str);break;}case 2:{printf("性别:");scanf("%s",str);strcpy(Stu->sex,str);break;}case 3:{printf("学院:");scanf("%s",str);strcpy(Stu->institute,str);break;}case 4:{printf("专业:");scanf("%s",str);strcpy(Stu->specialty,str);break;}case 5:{printf("年龄:");scanf("%d",&k);Stu->age =k;break;}}}/*-------------------------------------------------------------------------------------------------*/void RoomScan(Room *R){int i;Student *p;R=R->next;printf("房号:%d\n",R->roomnum);printf("面积:%d\n",R->roomarea);printf("可容纳人数:%d\n",R->totalnum);printf("已住入人数:%d\n",R->stunum);printf("成员:");for(i=0;i<R->stunum;i++){p=&(R->stu[i]);printf("%s ",p->name);}putchar('\n');}void StudentScan(Student *Stu){printf("姓名:%s\n",Stu->name);printf("年龄:%d\n",Stu->age);printf("性别:%s\n",Stu->sex);printf("学院:%s\n",Stu->institute);printf("专业:%s\n",Stu->specialty);}int main(){int roomnum,roomarea,totalnum,stunum,age;int event;char name[20],institute[20],specialty[30],sex[5];char storynum,judge;Story *control;Story *S;Room *R;Student *Stu;control=DormCreat();do{printf("****************************注意**********************************\n");printf("* 先录入宿舍信息才能录入学生信息*\n");printf("* 先录入信息才能删除浏览或修改信息*\n");printf("************************************************************* *****\n");printf("\n\n\n 宿舍管理系统\n\n\n");printf("功能选择菜单:\n");printf("1、宿舍信息录入 2、学生信息录入 3、删除某个宿舍 4、删除某个学生\n");printf("5、宿舍信息浏览 6、学生信息浏览 7、宿舍信息修改 8、学生信息修改\n");scanf("%d",&event);switch(event){case 1:{do{printf("请输入宿舍房间号，房间面积，可容纳人数，已住入人数:(以空格隔开)\n");fflush(stdin);scanf("%c%d %d %d %d",&storynum,&roomnum,&roomarea,&totalnum,&stunum);S=StorySearch(control,storynum);R=RoomCreat(roomnum,roomarea,totalnum,stunum);RoomInsert(S,R);printf("宿舍信息录入成功！\n");fflush(stdin);printf("是否继续录入宿舍信息(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;}case 2:{do{printf("请输入该生要入住的宿舍:\n");fflush(stdin);scanf("%c%d",&storynum,&roomnum);fflush(stdin);S=StorySearch(control,storynum); R=S->room;R=RoomSearch(R,roomnum);printf("请输入该生姓名，性别，学院，专业，年龄:(以空格隔开)\n");scanf("%s%s%s%s",name,sex,institute,specialty);scanf("%d",&age);Stu=StudentCreat(age,name,institute,specialty,sex);StudentInsert(R,Stu);printf("学生信息录入成功！\n");fflush(stdin);printf("是否继续录入学生信息(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;break;}case 3:{do{printf("请输入要删除的宿舍号码:\n");fflush(stdin);scanf("%c%d",&storynum,&roomnum);fflush(stdin);S=StorySearch(control,storynum); R=S->room;R=RoomSearch(R,roomnum);RoomDelete(R);printf("宿舍信息删除成功！\n");fflush(stdin);printf("是否继续删除宿舍信息(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;break;}case 4:{do{printf("请输入要删除学生现住宿舍:\n");fflush(stdin);scanf("%c%d",&storynum,&roomnum);fflush(stdin);S=StorySearch(control,storynum); R=S->room;R=RoomSearch(R,roomnum);printf("请输入要删除学生的姓名:\n");scanf("%s",name);Stu=StudentSearch(R,name);StudentDelete(R,Stu);printf("学生信息删除成功！\n");fflush(stdin);printf("是否继续删除学生信息(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;break;}case 5:{do{printf("请输入要浏览的宿舍号码:\n");fflush(stdin);scanf("%c%d",&storynum,&roomnum);fflush(stdin);S=StorySearch(control,storynum); R=S->room;R=RoomSearch(R,roomnum);RoomScan(R);fflush(stdin);printf("是否继续浏览宿舍(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;break;}case 6:{do{printf("请输入要浏览学生的宿舍号码:\n");fflush(stdin);scanf("%c%d",&storynum,&roomnum);fflush(stdin);S=StorySearch(control,storynum); R=S->room;R=RoomSearch(R,roomnum);printf("请输入要浏览学生的姓名:\n");scanf("%s",name);Stu=StudentSearch(R,name);StudentScan(Stu);fflush(stdin);printf("是否继续浏览学生(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;break;}case 7:{do{printf("请输入要修改的宿舍号码:\n");fflush(stdin);scanf("%c%d",&storynum,&roomnum);fflush(stdin);S=StorySearch(control,storynum); R=S->room;R=RoomSearch(R,roomnum);RoomRevamp(R);printf("宿舍信息修改成功！\n");fflush(stdin);printf("是否继续修改(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;break;}case 8:{do{printf("请输入要修改学生的宿舍号码:\n");fflush(stdin);scanf("%c%d",&storynum,&roomnum);fflush(stdin);S=StorySearch(control,storynum); R=S->room;R=RoomSearch(R,roomnum);printf("请输入要修改学生的姓名:\n");scanf("%s",name);Stu=StudentSearch(R,name);StudentRevamp(Stu);printf("学生信息修改成功！\n");fflush(stdin);printf("是否继续修改(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');break;break;}}fflush(stdin);printf("是否继续其他操作(Y/N)\n");scanf("%c",&judge);}while(judge=='Y');system("pause");}。