学生管理系统源代码

1、#include<iostream>#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

2、Info_modify();void modifyRecord();void modify_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;um = 10

3、01;strcpy(,"Jason");record1.sex = 'M'record1.score0 = ;record1.score1 = ;record1.score2 = ;record2.num = 1002;strcpy(,"Jerry");record2.sex = 'M'record2.score0 = ;record2.score1 = ;record2.score2 = ;record3.num = 1003;strcpy(,&qu

4、ot;Jessie");record3.sex = 'F'record3.score0 = ;record3.score1 = ;record3.score2 = ;*/*Info_modify();int key;cout<cin>>key;if(key = 1)int targetNum;coutcin>>targetNum;modify_Num(targetNum);cout<<endl;display();if(key = 2)char targetName20;cout<cin>>targetNam

5、e;modify_Name(targetName);cout<<endl;display();if(key = 3)exit(0);*/show_Start();menu_CMD();return 0; void show_Start() void show_Table()cout«"cout«"t"«subject0«"t"«subject1«"t"«subject2; cout«endl;)void menu_CMD()(int

6、key;while(1)(cout«"1.«endl;cout«"2.«endl;cout«"3.«endl;cout«"4.«endl;cout«"5.«endl;cout«"6.«endl;cout«"cin»key;while(1)(if(key < 1)|(key > 6)(int key;cout«"«endl;cout«(1

7、 - 5):cin»key;)else(break;)switch (key)addRecord();break;case 1:deleteRecord();break;case 2:modifyRecord();break;case 3:queryRecord();break;case 4:display();break;case 5:quit();break;um;cout<<": "cin>>recordstuN;cout<<"(M , F) : "cin>>recordstu

8、Num.sex;int i;for(i = 0;i < SUBJECT_NUM;i+)cout<<""<<subjecti<<cin>>recordstuNum.scorei;if(choi = 'N')|(choi = 'n') cout<<"<<endl;cout<<endl;)cout<<<<stuNum<<"!"<<endl;cout<<endl; )&qu

9、ot;<<endl;cout<<"2.<<endl;cout<<"3."<<endl;)um = tarNum)(if(i = stuNum)(cout<<": "<<endl;show_Table();cout<<recordi.num<<"t"<<<<"t"<<recordi.sex<<"t" <&

10、lt;recordi.score0<<recordi.score1<<"t"<<recordi.score2;cout<<endl;cout<<endl<<": "<<endl;show_Table();for(int i = 1;i <= stuNum - 1;i+)(cout<<recordi.num<<"t"<<<<"t"<<record

11、i.sex;for(int j = 0;j < SUBJECT_NUM;j+)(cout<<"t"<<recordi.scorej;)cout<<endl;)/*stuNum-;cout<<"<<stuNum<<"cout<<endl;*/)if(i != stuNum)(cout<<": "<<endl;show_Table();cout<<recordi.num<<"t"&l

12、t;<<<"t"<<recordi.sex<<"t"<<recordi.score0<<"t"<<recordi.score1<<"t"<<recordi.score2;for(int j = i+1;j <= stuNum;j+)(recordj-1 = recordj;)um<<"t"<<<<"

13、;t"<<recordi.sex;for(int j = 0;j < SUBJECT_NUM;j+)(cout<<"t"<<recordi.scorej;)cout<<endl;)/*stuNum-;cout<<""<<stuNum<<"cout<<endl;*/)stuNum-;cout<<""<<stuNum<<cout<<endl;)/*ame,tarName)

14、 = 0)(um<<"t"<<<<"t"<<recordi.sex<<"t"<<recordi.score0<<recordi.score1<<"t"<<recordi.score2;cout<<endl;cout<<endl<<" : "<<endl;show_Table();for(int i = 1;i <

15、= stuNum - 1;i+)(cout<<recordi.num<<"t"<<<<"t"<<recordi.sex;for(int j = 0;j < SUBJECT_NUM;j+)(cout<<"t"<<recordi.scorej;)cout<<endl;)/if(i != stuNum)(cout<<" : "<<endl;show_Table();cout

16、<<recordi.num<<"t"<<<<"t"<<recordi.sex<<"t"<<recordi.score0<<"t"<<recordi.score1<<"t"<<recordi.score2;um<<"t"<<<<"t"<&l

17、t;recordi.sex;for(int j = 0;j < SUBJECT_NUM;j+)(cout<<"t"<<recordi.scorej;)cout<<endl;)cout<<endl;) void delete_Name(char tarName) (int i;for(i = 1;i <= stuNum;i+)(ame,tarName) = 0)(if(i = stuNum)(cout<<" : "<<endl;show_Table();cout<&l

18、t;recordi.num<<"t"<<<<"t"<<recordi.sex<<"t"<<recordi.score0<<"t"<<recordi.score1<<"t"<<recordi.score2;cout<<endl;cout<<" : "<<endl;show_Table();for(in

19、t i = 1;i <= stuNum-1;i+)(cout<<recordi.num<<"t"<<<<"t"<<recordi.sex;for(int j = 0;j < SUBJECT_NUM;j+)(cout<<"t"<<recordi.scorej;)cout<<endl;)/*stuNum-;cout<<" "<<stuNum<<"

20、; "cout<<endl;*/)/if(i != stuNum)(cout<<" "<<endl;show_Table();cout<<recordi.num<<"t"<<<<"t"<<recordi.sex<<"t"cout<<recordi.score0<<"t"<<recordi.score1<<&q

21、uot;t"<<recordi.score2; cout<<endl;for(int j = i+1;j <= stuNum;j+)(recordj-1 = recordj;)cout<<endl;cout<<" : "<<endl;show_Table();for(int i = 1;i <= stuNum-1;i+)(cout<<recordi.num<<"t"<<<<"t"&l

22、t;<recordi.sex;for(int j = 0;j < SUBJECT_NUM;j+)(cout<<"t"<<recordi.scorej;)cout<<endl;)/*stuNum-;cout<<" "<<stuNum<< cout<<endl;*/stuNum-;cout<<" <<stuNum<< " cout<<endl;/*/void Info_modify()cout&l

23、t;<" : "<<endl;cout<<"1."<<endl;cout<<"2. "<<endl;cout<<"3."<<endl;void modifyRecord()int key;cout<<endl;Info_modify();cout<<" : " cin>>key;um = tarNum) cout<<endl<<" &qu

24、ot;<<endl;cout<<" : "cin>>recordi.num;cout<<" :"cin>>;cout<<"cin>>recordi.sex;cout<<" "<<subject0<<""cin>>recordi.score0;cout<<" "<<subject1<<":

25、"cin>>recordi.score1;cout<<" "<<subject2<< "cin>>recordi.score2;void modify_Name(char tarName)int i;for(i = 1;i <= stuNum;i+)if(strcmp(,tarName) = 0)cout<<endl<<" : "<<endl;cout<<":"cin>&g

26、t;recordi.num;cout<<":"cin>>;cout<<":"cin>>recordi.sex;cout<<" "<<subject0<<":"cin>>recordi.score0;cout<<""<<subject1<<"cin>>recordi.score1;cout<<"&qu

27、ot;<<subject2<<":"cin>>recordi.score2;void Info_query()(cout<<": "<<endl;cout<<"1."<<endl;cout<<"2."<<endl;cout<<"3."<<endl;if(key = 3)(while(1)(menu_CMD();void query_Num(int tarNum)(int i;for(i = 1;i <= stuNum;i+)(if(recordi.num = tarNum)(um<<"t"<<rec