學(xué)生宿舍管理系統(tǒng)源代碼

1、 數(shù)據(jù)結(jié)構(gòu) 課程設(shè)計(jì)源代碼 設(shè)計(jì)題目： 學(xué)生宿舍管理系統(tǒng) 院 系： 計(jì)算機(jī)學(xué)院 班 級(jí)： 軟件1501 組 別： 六 組 長: 周佳理 組 員: 韓壯壯 陳義安 起止日期: 2016年12月20日2016年12月24日指導(dǎo)教師: 韓麗娜 源代碼： #define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h>#include<string.h>void AppendNode(long studentID, char studentName15, char roomNumber4, char

2、 bedNumber4);/向鏈表中添加數(shù)據(jù)void DisplayNode(struct link *head);/打印鏈表中數(shù)據(jù)void Display(struct link *head);/表頭格式控制void DeleteMemory(struct link *head);/刪除鏈表所占用的內(nèi)存void Save();/保存數(shù)據(jù)void Open();/打開數(shù)據(jù)void FindID();/按學(xué)號(hào)查找學(xué)生void FindName();/按姓名查找學(xué)生void InsertNodeNumber(long studentID, char studentName15, char room

3、Number4, char bedNumber4);/按學(xué)號(hào)從小到大排序void NumberSorting();/排序void Menu();/菜單控制模塊功能代碼：/主函數(shù)int main()long studentID;char studentName15;char roomNumber4;char bedNumber4;/定義要輸入學(xué)生信息的變量；char c;int menu;/保存要進(jìn)行的選項(xiàng)；while (1) system("pause");Menu();printf("請(qǐng)輸入要進(jìn)行的操作：");scanf("%d",

4、 &menu);switch (menu) case 0:exit(0); break;case 1:printf("請(qǐng)輸入Y或y來添加數(shù)據(jù)n");scanf(" %c", &c);while (c = 'y' | c = 'Y') printf("請(qǐng)輸入學(xué)生學(xué)號(hào)：");scanf("%lld", &studentID);printf("請(qǐng)輸入學(xué)生姓名：");scanf("%s", &studentName);p

5、rintf("請(qǐng)輸入房間號(hào)：");scanf("%s", &roomNumber);printf("請(qǐng)輸入床位號(hào)：");scanf("%s", &bedNumber);AppendNode(studentID, studentName, roomNumber, bedNumber);printf("請(qǐng)輸入Y或y來添加數(shù)據(jù)n");scanf(" %c", &c);Display(head); break;case 2: FindID(); break;c

6、ase 3: FindName(); break;case 4:Display(head);/顯示信息 break;case 5:NumberSorting();Display(head1);/排序后的學(xué)生信息head1 = NULL; break;case 6:Save(); break;case 7:Open(); break;default:printf("輸入有誤！請(qǐng)重新輸入"); break;DeleteMemory(head);DeleteMemory(head1);system("pause");return 0;/菜單void Menu(

7、) system("cls");/清屏操作； printf("nnnnn"); printf("tt|.學(xué)生宿舍管理系統(tǒng).|n");printf("tt|t 0.退出 |n");printf("tt|t 1.添加學(xué)生住宿信息 |n");printf("tt|t 2.查找學(xué)生(按學(xué)號(hào))信息 |n");printf("tt|t 3.查找學(xué)生(按姓名)信息 |n");printf("tt|t 4.顯示學(xué)生信息 |n");printf(&quo

8、t;tt|t 5.按學(xué)號(hào)排序 |n");printf("tt|t 6.保存信息 |n");printf("tt|t 7.打開信息 |n");printf("tt|.學(xué)生宿舍管理系統(tǒng).|n");/表頭格式控制void Display(struct link *head) printf("-n");printf(" 學(xué)號(hào) 姓名 宿舍號(hào) 床號(hào) n");printf("-n"); DisplayNode(head);數(shù)據(jù)模塊功能代碼：/定義結(jié)構(gòu)體typedef struct

9、 student long studentID; /學(xué)號(hào)char studentName15;/姓名char roomNumber4;/房間號(hào)char bedNumber4;/床號(hào)STU;/初始化鏈表struct link STU student;struct link *next;struct link *head = NULL;/保存輸入的學(xué)生信息數(shù)據(jù)struct link *head1 = NULL;/保存排序后的學(xué)生信息數(shù)據(jù)/添加數(shù)據(jù)void AppendNode(long studentID, char studentName15, char roomNumber4, char be

10、dNumber4) struct link *p = NULL, *pr = head;p = (struct link *) malloc(sizeof(struct link);if (p = NULL) printf("申請(qǐng)內(nèi)存失敗"); return;if (head = NULL) head = p;else while (pr->next != NULL) pr = pr->next;pr->next = p;p->student.studentID = studentID;strcpy(p->student.studentName

11、, studentName);strcpy(p->student.roomNumber, roomNumber);strcpy(p->student.bedNumber,bedNumber);p->next = NULL; return;/打印數(shù)據(jù)void DisplayNode(struct link *head) struct link *p = head;if (p = NULL) return;printf("%lld%15s%13s%13s",p->student.studentID,p->student.studentName,p-

12、>student.roomNumber, p->student.bedNumber);printf("n"); p=p->next; DisplayNode(p);/保存鏈表中的數(shù)據(jù)void Save() FILE *fp;struct link *p = head;fp = fopen("demo.txt", "w");if (fp= NULL) printf("打開文件失敗"); return;while (p != NULL) fprintf(fp,"%20lld%15s%5s%4

13、s", p->student.studentID, p->student.studentName, p->student.roomNumber,p->student.bedNumber);p = p->next;fclose(fp); return;/將文件中獲得的數(shù)據(jù)寫入到鏈表中void Open() fflush(stdin);fflush(stdout);long studentID;char studentName15;char roomNumber4;char bedNumber4;FILE *fp; char c;fp = fopen(&qu

14、ot;demo.txt", "a+");if (fp= NULL) printf("文件打開失敗"); return;while (c = fgetc(fp)!=EOF) fscanf(fp, "%20lld", &studentID);fscanf(fp, "%15s", studentName);fscanf(fp, "%5s", roomNumber);fscanf(fp,"%4s",bedNumber);AppendNode(studentID, s

15、tudentName, roomNumber, bedNumber);fclose(fp);功能模塊功能代碼：/排序函數(shù)void NumberSorting() struct link *p = head;struct link *p1 = head1;int sum = 0;if(p = NULL) printf("沒有數(shù)據(jù)，無法排序"); return;while (p!=NULL) InsertNodeNumber(p->student.studentID,p->student.studentName,p->student.roomNumber, p

16、->student.bedNumber);p = p->next;/按學(xué)號(hào)的從小到大排序void InsertNodeNumber(long studentID, char studentName15, char roomNumber4, char bedNumber4) struct link *pr = head1, *p = head1, *temp = NULL;p = (struct link *)malloc(sizeof(struct link);if (p = NULL) printf("內(nèi)存申請(qǐng)失敗"); return;p->next =

17、 NULL;p->student.studentID = studentID;strcpy(p->student.studentName, studentName);strcpy(p->student.roomNumber, roomNumber);strcpy(p->student.bedNumber,bedNumber);if (head1 = NULL) head1 = p;else while (pr->student.studentID < studentID&&pr->next != NULL) temp = pr; pr

18、= pr->next;if (pr->student.studentID >= studentID) if (pr = head1) p->next = head1; head1 = p;else pr = temp; p->next = pr->next; pr->next = p;else pr->next = p;/刪除鏈表所占用的內(nèi)存void DeleteMemory(struct link *head) struct link *p = head, *pr = NULL;while (p != NULL) pr = p; p = p-&

19、gt;next; free(pr);/按學(xué)號(hào)查找學(xué)生void FindID() struct link *p = head;long studentID=0;if (head = NULL) printf("沒有數(shù)據(jù)查找"); return;printf("請(qǐng)輸入你要查找的學(xué)生的學(xué)號(hào)：");scanf("%lld", &studentID);while (studentID != p->student.studentID&&p->next != NULL) p = p->next;if (p->student.studentID = studentID) printf("-n"); printf(" 學(xué)號(hào) 姓名 宿舍號(hào) 床號(hào) n"); printf("-n"); printf("%lld%15s%13s%13s", p->student.studentID, p->student.studentName, p->student.roomNumber, p->student.bedNumber)