1、#include#include#include#include#define INIT_SIZE 10#define INCRE_SIZE 10#define SUBJECT_ NUM 3#define LEN 3void show_Start();void show_Table();void addRecord();void Info_delete();void deleteRecord();void delete_Num (int);void delete_Name(char tarName);void Info_modify();void modifyRecord();void mod

2、ify_Num (int);void modify_Name(char);void Info_query();void queryRecord();void query_Num(int);void query_Name(char);void display();void quit();void menu_CMD();char *subjectSUBJECT_NUM =struct STUDENTint num;char name20;char sex;float scoreSUBJECT_NUM;/struct STUDENT stuLEN + 1;/STUDENT *record = (ST

3、UDENT*)malloc(sizeof(STUDENT)*INIT_SIZE);int static stuNum = 0;/STUDENT *record = (STUDENT*)malloc(sizeof(STUDENT)*INIT_SIZE);int main()/record = (STUDENT*)malloc(sizeof(STUDENT)*INIT_SIZE);/STUDENT *record = (STUDENT*)malloc(sizeof(STUDENT)*INIT_SIZE);/*record1.num = 1001;strcpy(,Jason)

4、;record1.sex = M;record1.score0 = 85.0;record1.score1 = 90.0;record1.score2 = 95.0;record2.num = 1002;strcpy(,Jerry);record2.sex = M;record2.score0 = 85.0;record2.score1 = 90.0;record2.score2 = 95.0;record3.num = 1003;strcpy(,Jessie);record3.sex = F;record3.score0 = 85.0;reco

5、rd3.score1 = 90.0;record3.score2 = 95.0;*/*Info_modify();int key;coutkey;if(key = 1)int targetNum;coutcintargetNum;modify_Num(targetNum);coutendl;display();if(key = 2)char targetName20;couttargetName;modify_Name(targetName);coutendl;display();if(key = 3)exit(0);*/show_Start();menu_CMD();return 0;voi

6、d show_Start()/coutendl;cout*endl;coutendl;coutendl;coutendl;coutendl;coutMade by Jasonendl;cout*endl;/.void show_Table()coutttcouttsubject0tsubject1tsubject2;coutendl;void menu_CMD()int key;while(1)cout1.endl;cout2.endl;cout3.endl;cout4.endl;cout5.endl;cout6.endl;coutkey;while(1)if(key 6)int key;co

7、utendl;coutkey;elsebreak;switch(key)case 1:addRecord();break;case 2:deleteRecord();break;case 3:modifyRecord();break;case 4:queryRecord();break;case 5:display();break;case 6:quit();break;/void addRecord()if(stuNum = 0)coutendl;stuNum+;elsecout INIT_SIZE)coutendl;record = (STUDENT*)realloc(record,(IN

8、IT_SIZE +INCRE_SIZE)*sizeof(STUDENT);cout!endl;coutendl;coutchoi;if(choi = Y)|(choi = y)coutrecordstuNum.num;coutrecordstuN;coutrecordstuNum.sex;int i;for(i = 0;i SUBJECT_NUM;i+)coutsubjectirecordstuNum.scorei;if(choi = N)|(choi = n)coutendl;coutendl;coutstuNum!endl;coutendl;/ /deleteRecord v

9、oid Info_delete()cout: endl;cout1.endl;cout2.endl;cout3.endl;/void deleteRecord()int key;coutendl;Info_delete();coutkey;if(key = 1)int targetNum;couttargetNum;/delete_Num(targetNum);coutendl;if(key = 2)char targetName20;couttargetName;delete_Name(targetName);coutendl;if(key = 3)while(1)menu_CMD();/v

10、oid delete_Num(int tarNum)int i;for(i = 1;i = stuNum;i+)if(recordi.num = tarNum)/1./2.if(i = stuNum)cout: endl;show_Table();trecordi.sextrecordi.score0recordi.score1trecordi.score2;coutendl;coutendl: endl;show_Table();for(int i = 1;i = stuNum - 1;i+)coutrecordi.numtrecord

11、trecordi.sex;for(int j = 0;j SUBJECT_NUM;j+)couttrecordi.scorej;coutendl;/*stuNum-;coutstuNum;coutendl;*/2.if(i != stuNum)cout: endl;show_Table();trecordi.sextrecordi.score0trecordi.score1trecordi.score2;for(int j = i+1;j = stuNum;j+)recordj-1 = recordj;/coutendl;co

12、ut: endl;show_Table();for(int i = 1;i = stuNum-1;i+)trecordi.sex;for(int j = 0;j SUBJECT_NUM;j+)couttrecordi.scorej;coutendl;/*stuNum-;coutstuNumcoutendl;*/stuNum-;coutstuNumcoutendl;/*/void delete_Name(char tarName)int i;for(i = 1;i = stuNum;i+)if(strcmp(,tar

13、Name) = 0)/1./2./if(i = stuNum)cout: endl;show_Table();trecordi.sextrecordi.score0recordi.score1trecordi.score2;coutendl;coutendl: endl;show_Table();for(int i = 1;i = stuNum - 1;i+)trecordi.sex;for(int j = 0;j SUBJECT_NUM;j+)couttrecordi.scorej

14、;coutendl;/if(i != stuNum)cout : endl;show_Table();trecordi.sextrecordi.score0trecordi.score1trecordi.score2;/for(int j = i+1;j = stuNum;j+)recordj-1 = recordj;coutendl;/cout: endl;show_Table();for(int i = 1;i = stuNum-1;i+)trecordi.sex;for(int

15、 j = 0;j SUBJECT_NUM;j+)couttrecordi.scorej;coutendl;coutendl;void delete_Name(char tarName)int i;for(i = 1;i = stuNum;i+)/1./2./ if(strcmp(,tarName) = 0)if(i = stuNum)cout : endl; show_Table();trecordi.sextrecordi.score0trecordi.score1trecordi.score2;coutendl

16、;cout: endl;show_Table();for(int i = 1;i = stuNum-1;i+)trecordi.sex;for(int j = 0;j SUBJECT_NUM;j+)couttrecordi.scorej;coutendl;/*stuNum-;coutstuNum;coutendl;*/if(i != stuNum)coutendl;show_Table();trecordi.sext;coutrecordi.score0trecordi.score1

17、trecordi.score2;coutendl;for(int j = i+1;j = stuNum;j+)recordj-1 = recordj;/.coutendl;cout: endl;show_Table();for(int i = 1;i = stuNum-1;i+)trecordi.sex;for(int j = 0;j SUBJECT_NUM;j+)couttrecordi.scorej;coutendl;/*stuNum-;coutstuNumcoutendl;*/stuNum-;coutstuNum;coutendl;

18、/*/void Info_modify()coutcout1.cout2.cout3.:endl;endl;endl;endl;void modifyRecord()int key;coutendl;Info_modify();coutkey;/if(key = 1)int targetNum;couttargetNum;modify_Num(targetNum);coutendl;/display();/if(key = 2)char targetName20;couttargetName;modify_Name(targetName);coutendl;/display();if(key

19、= 3)while(1)menu_CMD();/void modify_Num(int tarNum)int i;for(i = 1;i = stuNum;i+)if(recordi.num = tarNum)coutendlendl;coutrecordi.num;;coutrecordi.sex;coutsubject0recordi.score0;coutsubject1recordi.score1;coutsubject2recordi.score2;void modify_Name(char tarName)int i;for(i = 1;i = st

20、uNum;i+)if(strcmp(,tarName) = 0)coutendl: endl;coutrecordi.num;;coutrecordi.sex;coutsubject0recordi.score0;coutsubject1recordi.score1;coutsubject2recordi.score2;void Info_query()cout: endl;cout1.endl;cout2.endl;cout3.endl;/queryRecordvoid queryRecord()int key;coutendl;Info_query();coutkey;if(key = 1)int targetNum;couttargetNum;query_Num(targetNum);coutendl;if(key = 2)char targetName20;couttargetName;query_Name(targetName);coutendl;/ .if(key = 3)while(1)menu_CMD();voidquery_Num(int tarNum)