学生管理系统源代码

1、#include<iostream>#include<>#include<>#include<>#defineINIT_SIZE10#defineINCRE_SIZE10#defineSUBJECT_NUM3#defineLEN3voidshow_Start();voidshow_Table();voidaddRecord();voidInfo_delete();voiddeleteRecord();voiddelete_Num(int);voiddelete_Name(chartarName);voidInfo_modify();voidmod

2、ifyRecord();voidmodify_Num(int);voidmodify_Name(char);voidInfo_query();voidqueryRecord();voidquery_Num(int);voidquery_Name(char);voiddisplay();voidquit();voidmenu_CMD();char*subjectSUBJECT_NUM=structSTUDENTintnum;charname20;charsex;floatscoreSUBJECT_NUM;um=1001;strcpy(,"Jason")

3、;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(,"Jessie");record3.sex='F'record3.score0=;recor

4、d3.score1=;record3.score2=;*/*Info_modify();intkey;cout<cin>>key;if(key=1)inttargetNum;coutcin>>targetNum;modify_Num(targetNum);cout<<endl;display();if(key=2)chartargetName20;cout<cin>>targetName;modify_Name(targetName);cout<<endl;display();if(key=3)exit(0);*/show

5、_Start();menu_CMD();return0;voidshow_Start()voidshow_Table()cout<<"<<"t"<<""<<"t"<<"cout<<"t"<<subject0<<"t"<<subject1<<"t"<<subject2;cout<<endl;voidmenu_CMD(

6、)intkey;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)intkey;cout<<&qu

7、ot;<<endl;cout<<(1-5):"cin>>key;elsebreak;switch(key)case1:addRecord();break;case2:deleteRecord();break;case3:modifyRecord();break;case4:queryRecord();break;case5:display();break;case6:quit();break;um;cout<<":"cin>>recordstuN;cout<<"(M,F

8、):"cin>>recordstuNum.sex;inti;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&

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

11、ex;for(intj=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"<<recordi.na

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

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

14、<<"t"<<recordi.sex<<"t"<<recordi.score0<<recordi.score1<<"t"<<recordi.score2;cout<<endl;cout<<endl<<":"<<endl;show_Table();for(inti=1;i<=stuNum-1;i+)cout<<recordi.num<<

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

16、lt;<"t"<<recordi.sex<<"t"<<recordi.score0<<"t"<<recordi.score1<<"t"<<recordi.score2;um<<"t"<<<<"t"<<recordi.sex;for(intj=0;j<SUBJECT_NUM;j+)cout<<&quo

17、t;t"<<recordi.scorej;cout<<endl;cout<<endl;voiddelete_Name(chartarName)inti;for(i=1;i<=stuNum;i+)ame,tarName)=0)if(i=stuNum)cout<<":"<<endl;show_Table();cout<<recordi.num<<"t"<<<<"t"<<record

18、i.sex<<"t"<<recordi.score0<<"t"<<recordi.score1<<"t"<<recordi.score2;cout<<endl;cout<<":"<<endl;show_Table();for(inti=1;i<=stuNum-1;i+)cout<<recordi.num<<"t"<<<

19、<"t"<<recordi.sex;for(intj=0;j<SUBJECT_NUM;j+)cout<<"t"<<recordi.scorej;cout<<endl;/*stuNum-;cout<<""<<stuNum<<""cout<<endl;*/if(i!=stuNum)cout<<""<<endl;show_Table();cout<<recor

20、di.num<<"t"<<<<"t"<<recordi.sex<<"t"cout<<recordi.score0<<"t"<<recordi.score1<<"t"<<recordi.score2;cout<<endl;for(intj=i+1;j<=stuNum;j+)recordj-1=recordj;cout<<end

21、l;cout<<":"<<endl;show_Table();for(inti=1;i<=stuNum-1;i+)cout<<recordi.num<<"t"<<<<"t"<<recordi.sex;for(intj=0;j<SUBJECT_NUM;j+)cout<<"t"<<recordi.scorej;cout<<endl;/*stuNum-;cout<

22、;<""<<stuNum<<cout<<endl;*/stuNum-;cout<<"<<stuNum<<"cout<<endl;/*/voidInfo_modify()cout<<":"<<endl;cout<<"1."<<endl;cout<<"2."<<endl;cout<<"3."<<e

23、ndl;voidmodifyRecord()intkey;cout<<endl;Info_modify();cout<<":"cin>>key;um=tarNum)cout<<endl<<""<<endl;cout<<":"cin>>recordi.num;cout<<":"cin>>;cout<<"cin>>recordi.sex;cou

24、t<<""<<subject0<<""cin>>recordi.score0;cout<<""<<subject1<<":"cin>>recordi.score1;cout<<""<<subject2<<"cin>>recordi.score2;voidmodify_Name(chartarName)inti;for(i=1;i<=stu

25、Num;i+)if(strcmp(,tarName)=0)cout<<endl<<":"<<endl;cout<<":"cin>>recordi.num;cout<<":"cin>>;cout<<":"cin>>recordi.sex;cout<<""<<subject0<<":"cin

26、>>recordi.score0;cout<<""<<subject1<<":"cin>>recordi.score1;cout<<""<<subject2<<":"cin>>recordi.score2;voidInfo_query()cout<<":"<<endl;cout<<"1."<<endl;cout<<"2."<<endl;cout<<"3."<<endl;if(key=3)while(1)menu_CMD();voidquery_Num(inttarNum)inti;for(i=1;i<=stuNum;i+)if(recordi.num=tarNum)um<<"t"<<<<"t"<<