C语言宿舍管理课程设计
N J H 人气:0和本编前几个程序结构差不多,比较简单直观,希望可以给你带来帮助。
#include <stdio.h> #include <stdlib.h> #include <string.h> #include<Windows.h> typedef struct student { int might1; int might2; char user[20];//账号 char mima[20];//密码 char name[20];//姓名 char sex[5];//性别 char num[20];//学号 char classs[20];//班级 char floor[20];//楼号 char dorm[20];//宿舍号 struct student *next; }LinkList; void menu3(struct student *p,char us[20]); void menu1(struct student *p); void menu2(struct student *p); void menu33(struct student *p); void menu22(struct student *p); void savestudentFile(struct student *L); void Look(struct student *p) { struct student *q=p->next; char us[20]; int flag = 0,i; system("cls"); printf("\t请输入你要打印的学生的账号:\n"); scanf("%s",us); while (q!= NULL) { if(strcmp(q->user,us)==0) { printf("账号:%s,密码:%s,姓名:%s,楼号:%s,宿舍号:%s\n",q->user,q->mima,q->name,q->floor,q->dorm); flag=1; } q = q->next; } if (flag == 0) { printf("\t无该学生信息\n"); } printf("按回车返回菜单!\n"); getchar(); getchar(); menu2(p); } void ADD(struct student *p) { struct student *q, *n = p; struct student *h = p->next; int flag = 0; system("cls"); q = (struct student *)malloc(sizeof(struct student)); q->next = NULL; q->might1=0; q->might2=2; printf("请输入选择添加的学生:\n"); printf("账号 :"); scanf("%s",q->user); printf("密码 :"); scanf("%s",q->mima); printf("姓名 :"); scanf("%s", q->name); printf("性别 :"); scanf("%s",q->sex); printf("班级 :"); scanf("%s",q->classs); printf("学号 :"); scanf("%s",q->num); printf("楼号 :"); scanf("%s",q->floor); printf("宿舍号 :"); scanf("%s",q->dorm); getchar(); while (h != NULL) { if (strcmp(h->user,q->user)==0) { flag = 1; printf("\t该学号已存在\n"); Sleep(1000); ADD(p); break; } h = h->next; } while (n->next != NULL) { n = n->next; } n->next=q; if (flag == 0) { printf("\t添加成功\n"); printf("\t按任意键返回菜单\n"); } else printf("\t添加失败\n"); printf("按回车返回菜单!\n"); getchar(); menu2(p); } void Dele(struct student *p) { struct student *q = p->next; struct student *n = p; char us[20]; int flag = 0; system("cls"); printf("\t请输入你要删除的学生学号\n"); scanf("%s", us); while (q != NULL) { if (strcmp(q->user,us)==0) { flag = 1; n->next = q->next; break; } n = q; q = q->next; } if (flag != 1) { printf("\t无该学生信息\n"); } else { printf("\t删除成功\n"); } printf("按回车返回菜单!\n"); getchar(); getchar(); menu2(p); } void Quan(struct student *p) { int i,m,j; char us[20],mi[20],na[20],se[5],nu[20],cla[20],flo[20],dar[20]; struct student *q=p->next->next; printf("请输入要修改的学生账户:"); scanf("%s",us); while(q!=NULL) { if(strcmp(q->user,us)==0) { printf("请选择将要修改的内容:\n"); printf("1.姓名\n"); printf("2.性别\n"); printf("3.学号\n"); printf("4.班级\n"); printf("5.楼号\n"); printf("6.宿舍号\n"); printf("7.账号\n"); printf("8.密码\n"); printf("9.冻结账户\n"); printf("10.解冻账号\n"); printf("11.返回上一层\n"); scanf("%d",&i); switch(i) { case 1:printf("新修改的姓名\n");scanf("%s",na);j=1;strcpy(q->name,na);break; case 2:printf("新修改的性别\n");scanf("%s",se);j=1;strcpy(q->sex,se);break; case 3:printf("新修改的学号\n");scanf("%s",nu);j=1;strcpy(q->num,nu);break; case 4:printf("新修改的班级\n");scanf("%s",cla);j=1;strcpy(q->classs,cla);break; case 5:printf("新修改的楼号\n");scanf("%s",flo);j=1;strcpy(q->floor,flo);break; case 6:printf("新修改的宿舍号\n");scanf("%s",dar);j=1;strcpy(q->dorm,dar);break; case 7:printf("新修改的账号\n");scanf("%s",us);j=1;strcpy(q->user,us);break; case 8:printf("新修改的密码\n");scanf("%s",mi);j=1;strcpy(q->mima,mi);break; case 9:j=1;q->might2=3;break; case 10:j=1;q->might2=2;break; case 11:menu2(p);break; default:printf("请输入合法量!\n");break; } } q=q->next; } if(j==1) { printf("修改成功!\n"); } if(j==0) { printf("修改失败!\n"); } printf("按回车返回菜单!\n"); getchar(); getchar(); menu2(p); } void Browse(struct student *p,char us[20]) { struct student *q = p->next; int flag = 0; system("cls"); { while (q != NULL) { if (strcmp(q->user,us)==0) { flag = 1; printf("\t该学生信息 姓名:%s 学号:%d 性别:%s 班级:%s 楼号:%s 寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor,q->dorm); } q = q->next; } if (flag == 0) { printf("\t你无此权限\n"); } printf("按回车返回菜单!\n"); getchar(); getchar(); menu3(p,us); } } void modify(struct student *p,char us[20]) { struct student *q=p->next; char mi[20],na[20],se[5],nu[20],cla[20],flo[20],dar[20]; int j,i; system("cls"); printf("\n\n\n**********修改学生住宿信息**********\n"); while(q!=NULL) { if(strcmp(q->user,us)==0) { printf("请选择将要修改的内容:\n"); printf("1.姓名\n"); printf("2.性别\n"); printf("3.学号\n"); printf("4.班级\n"); printf("5.楼号\n"); printf("6.宿舍号\n"); printf("7.账号\n"); printf("8.密码\n"); printf("9.返回上一层\n"); scanf("%d",&i); switch(i) { case 1:printf("新修改的姓名\n");scanf("%s",na);j=1;strcpy(q->name,na);break; case 2:printf("新修改的性别\n");scanf("%s",se);j=1;strcpy(q->sex,se);break; case 3:printf("新修改的学号\n");scanf("%s",nu);j=1;strcpy(q->num,nu);break; case 4:printf("新修改的班级\n");scanf("%s",cla);j=1;strcpy(q->classs,cla);break; case 5:printf("新修改的楼号\n");scanf("%s",flo);j=1;strcpy(q->floor,flo);break; case 6:printf("新修改的宿舍号\n");scanf("%s",dar);j=1;strcpy(q->dorm,dar);break; case 7:printf("新修改的账号\n");scanf("%s",us);j=1;strcpy(q->user,us);break; case 8:printf("新修改的密码\n");scanf("%s",mi);j=1;strcpy(q->mima,mi);break; case 9:menu2(p);break; default:printf("请输入合法量!\n");break; } } q=q->next; } if(j==1) { printf("修改成功!\n"); } if(j==0) { printf("修改失败!\n"); } printf("按回车返回菜单!\n"); getchar(); getchar(); menu3(p,us); } void inquire(struct student *p,char us[20]) { struct student *q = p->next; char nu[20]; char name[20]; char flo[20]; char dor[20]; int k; int flag=0; system("cls"); printf("\n\n\t\t\t1.按学号查询\n"); printf("\t\t\t2.按姓名查询\n"); printf("\t\t\t3.按楼号统计\n"); printf("\t\t\t4.按楼号+寝室号查询\n"); printf("\t\t\t0.结束查询返回上一层\n"); printf("请选择:"); scanf("%d",&k); switch(k) { case 1: printf("\n\n\n**********按学号查询**********\n"); printf("\n 请输入要查询的学号:"); scanf("%s",nu); while (q != NULL) { if (strcmp(q->num,nu)==0) { flag=1; printf("\t该学生信息\n姓名:%s \n学号:%d \n性别:%s \n班级:%s \n楼号:%s \n寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor, q->dorm); } q = q->next; } break; case 2: printf("\n\n\n**********按姓名查询**********\n"); printf("\n 请输入要查询的姓名:"); scanf("%s",name); while (q!=NULL) { if (strcmp(name,q->name)==0) { flag=1; printf("\t该学生信息\n姓名:%s \n学号:%d \n性别:%s \n班级:%s \n楼号:%s \n寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor, q->dorm); } q = q->next; } break; case 3: printf("\n\n\n**********按楼号查询**********\n"); printf("\n 请输入要查询的楼号:"); scanf("%s",flo); getchar(); while (q != NULL) { if (strcmp(flo,q->floor)==0) { flag=1; printf("\t该学生信息\n姓名:%s \n学号:%d \n性别:%s \n班级:%s \n楼号:%s \n寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor, q->dorm); } q = q->next; } break; case 4: printf("\n\n\n**********按楼号+寝室号查询**********\n"); printf("\n 请输入要查询的楼号+寝室号:"); scanf("%s %s",flo,dor); while (q != NULL) { if ((strcmp(flo,q->floor)==0)&&(strcmp(dor,q->dorm)==0)) { flag=1; printf("\t该学生信息\n姓名:%s \n学号:%d \n性别:%s \n班级:%s \n楼号:%s \n寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor, q->dorm); } q = q->next; } break; case 0:menu3(p,us);break; } if(flag==0) { printf("无此信息!"); Sleep(1500); menu3(p,us); } if(flag==1) { printf("查询成功!\n"); printf("按回车返回菜单!\n"); getchar(); menu3(p,us); } } void statistics(struct student *p,char us[20]) { struct student *q = p->next; char cla[20]; char name[20]; char flo[20]; char dor[20]; int flag=0,k; system("cls"); printf("\n\n\t\t\t1.按班级统计\n"); printf("\t\t\t2.按楼号统计\n"); printf("\t\t\t3.按楼号+寝室号统计\n"); printf("\t\t\t0.结束查询返回上一层\n"); printf("请选择:"); scanf("%d",&k); switch(k) { case 1: printf("\n\n\n**********按班级查询**********\n"); printf("\n 请输入要查询的班级:"); scanf("%s",cla); while (q != NULL) { if (strcmp(q->classs,cla)==0) { flag=1; printf("\t该学生信息\n姓名:%s \n学号:%d \n性别:%s \n班级:%s \n楼号:%s \n寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor, q->dorm); } q = q->next; } break; case 2: printf("\n\n\n**********按楼号查询**********\n"); printf("\n 请输入要查询的楼号:"); scanf("%s",flo); while (q != NULL) { if (strcmp(flo,q->floor)==0) { flag=1; printf("\t该学生信息\n姓名:%s \n学号:%d \n性别:%s \n班级:%s \n楼号:%s \n寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor, q->dorm); } q = q->next; } break; case 3: printf("\n\n\n**********按楼号+寝室号查询**********\n"); printf("\n 请输入要查询的楼号+寝室号:"); scanf("%s%s",flo,dor); while (q != NULL) { if ((strcmp(flo,q->floor)==0)&&(strcmp(dor,q->dorm)==0)) { flag=1; printf("\t该学生信息\n姓名:%s \n学号:%d \n性别:%s \n班级:%s \n楼号:%s \n寝室号:%s\n", q->name, q->num, q->sex, q->classs, q->floor, q->dorm); } q = q->next; } break; case 0:menu3(p,us);break; } if(flag==0) { printf("无此信息!\n"); Sleep(1500); menu3(p,us); } if(flag==1) { printf("查询成功!"); printf("按回车返回菜单!\n"); getchar(); menu3(p,us); } } void amend(LinkList *p) { struct student *q=p->next; char acc[20],poss[20],ac[20]; int flag=0,i; system("cls"); printf("请输入要修改的账号:"); scanf("%s",acc); while(q!=NULL) { if(strcmp(q->user,acc)==0) { flag=1; printf("1.仅修改密码\n2.密码账户均修改\n"); scanf("%d",&i); if(i==1) { printf("请输入新密码:"); scanf("%s",poss); strcpy(q->mima,poss);break; } if(i==2) { printf("请输入新账号:"); scanf("%s",ac); getchar(); printf("请输入新密码:"); scanf("%s",poss); strcpy(q->user,ac); strcpy(q->mima,poss);break; } } q=q->next; } if(flag==0) { printf("账户错误!\n"); printf("\t请按回车键返回菜单\n"); } if(flag==1) { printf("修改成功!\n"); printf("\t请按回车键返回菜单\n"); } getchar(); getchar(); menu2(p); } void menu33(struct student *p) { int i=0; struct student *h=p->next->next; struct student *t; char a[20],b[20]; system("cls"); printf("请输入账户:"); scanf("%s",a); getchar(); printf("请输入密码:"); scanf("%s",b); getchar(); while(h!=NULL) { if((strcmp(h->user,a)==0)&&(strcmp(h->mima,b)==0)) { t=h; if(h->might2==2) { i=1; menu3(p,a);break; } } h=h->next; } if(t->might2==3) { printf("该账号已被冻结"); Sleep(2000); menu1(p); } if(i==0) { printf("密码或账号错误!\n"); Sleep(2000); menu1(p); } } void menu3(struct student *p,char us[20]) { int i; system("cls"); while(1) { printf(" *****************************************\n"); printf(" ***** *****\n"); printf(" ***** 欢迎使用宿舍管理系统 *****\n"); printf(" **** 1.个人信息浏览 ****\n"); printf(" **** 2.个人信息修改 ****\n"); printf(" **** 3.宿舍信息查询 ****\n"); printf(" **** 4.宿舍信息统计 ****\n"); printf(" **** 5.返回上一层 ****\n"); printf(" **** 6.退出 ****\n"); printf(" *****************************************\n"); scanf("%d",&i); switch(i) { case 1:Browse(p,us);break;//个人信息浏览 case 2:modify(p,us);break;//个人信息修改 case 3:inquire(p,us);break;//宿舍信息查询 case 4: statistics(p,us);break;//宿舍信息统计 case 5:menu1(p);break; case 6:savestudentFile(p);exit(0); default:printf("\t输入不合法量\n"); } } } void menu22(struct student *p) { struct student *h=p->next; char a[20],b[20]; int i=0; system("cls"); printf("请输入账户:"); scanf("%s",a); getchar(); printf("请输入密码:"); scanf("%s",b); getchar(); while(h!=NULL) { if((strcmp(h->user,a)==0)&&(strcmp(h->mima,b)==0)) { i=1; menu2(p);break; } h=h->next; } if(i==0) { printf("密码或账号错误!\n"); Sleep(2000); menu1(p); } } void menu2(struct student *p) { int c; system("cls"); while(1) { printf(" ****************************************\n"); printf(" ***** *****\n"); printf(" ***** 欢迎使用宿舍管理系统 *****\n"); printf(" **** 1.用户资料打印 ****\n"); printf(" **** 2.添加用户 ****\n"); printf(" **** 3.删除用户 ****\n"); printf(" **** 4.修改用户信息(权限 )****\n"); printf(" **** 5.返回上一层 ****\n"); printf(" **** 6.修改密码 ****\n"); printf(" **** 7.退出 ****\n"); printf(" ****************************************\n"); scanf("%d",&c); switch(c) { case 1:Look(p);break;//用户资料打印 case 2:ADD(p);break;//添加用户 case 3:Dele(p);break;//删除用户 case 4:Quan(p);break;//修改用户权限 case 5:menu1(p);break; case 6:amend(p);break; case 7:savestudentFile(p);exit(0); default:printf("请输入合法量!\n"); } } } void menu1(struct student *p) { int a; system("cls"); while(1) { printf(" *****************************************\n"); printf(" ***** *****\n"); printf(" ***** 欢迎使用宿舍管理系统 *****\n"); printf(" ***** *****\n"); printf(" ***** 1.管理员登陆 *****\n"); printf(" ***** *****\n"); printf(" ***** 2.用户登陆 *****\n"); printf(" ***** *****\n"); printf(" ***** *****\n"); printf(" *****************************************\n"); scanf("%d",&a); switch(a) { case 1:menu22(p);break; case 2:menu33(p);break; case 3:exit(0);break; default:printf("请输入合法量!\n"); } } } void savestudentFile(struct student *L) { FILE *fp; struct student *p; p=L->next; fp=fopen("dorm.txt","w"); if(fp==NULL) { printf("无法打开此文件\n"); exit(0); } while(p) { fprintf(fp,"%d %d %s %s %s %s %s %s %s %s \n",p->might1,p->might2,p->user,p->mima,p->name,p->sex,p->num,p->classs,p->floor,p->dorm); p=p->next; } fclose(fp); } void ListInsert(struct student *L,struct student *n) { struct student *q=L; n->next=NULL; while(q->next!=NULL) { q=q->next; } q->next=n; } void readstudentput(struct student *L) { FILE *fp; struct student *n; struct student *m; char us[20],mi[20],na[20],se[5],nu[20],cla[20],flo[20],dar[20],a[20],b[20]; int mi1,mi2; fp=fopen("dorm.txt","r"); if(fp==NULL) { fp=fopen("dorm.txt","w"); exit(0); } else { if(fgetc(fp)==-1) { printf("此账号初次使用:\n请输入初始账号:"); scanf("%s",a); getchar(); printf("请输入初始密码:"); scanf("%s", b); getchar(); m=(struct student *)malloc(sizeof(LinkList)); strcpy(m->user,a);//初始账户 strcpy(m->mima,b);//初始密码 strcpy(m->name ,"0"); strcpy(m->sex ,"0"); strcpy(m->num ,"0"); strcpy(m->classs ,"0"); strcpy(m->floor ,"0"); strcpy(m->dorm,"0"); m->might1=1; m->might2=0; m->next=NULL; L->next=m; } if(fgetc(fp)!=-1) { fseek(fp,-2L,1); } while(!feof(fp)) { fscanf(fp,"%d %d %s %s %s %s %s %s %s %s ",&mi1,&mi2,us,mi,na,se,nu,cla,flo,dar); n=(struct student *)malloc(sizeof(struct student)); strcpy(n->user,us); strcpy(n->mima,mi); strcpy(n->name ,na); strcpy(n->sex ,se); strcpy(n->num ,nu); strcpy(n->classs ,cla); strcpy(n->floor ,flo); strcpy(n->dorm,dar); n->might1=mi1; n->might2=mi2; ListInsert(L,n); } } fclose(fp); } int main() { struct student *p; p = (struct student *)malloc(sizeof(struct student)); p->next = NULL; readstudentput(p); menu1(p); system("pause"); return 0; }
加载全部内容