1、 ,char* class_no1=,float c=0.0,float e=0.0,float m=0.0); Student(); void setstu(int stu_no1); void setname(char* name1); void setclass(char* class_no1); void setc(float c); void sete(float e); void setm(float m); int getstu() return stu_no; char* getname() return name; char* getclass() return class_
2、no; float getc() return computer; float gete() return english; float getm() return math; void show(); float sum(); static int count;private: int stu_no; char* name; char* class_no; float computer; float english; float math;Student1000,tempstudent;/类的实现Student:Student(int stu_no1,char* name1,char* cl
3、ass_no1,float c,float e,float m) stu_no=stu_no1; name=new charstrlen(name1)+1; strcpy(name,name1); class_no=new charstrlen(class_no1)+1; strcpy(class_no,class_no1); computer=c; english=e; math=m;Student() delete name; delete class_no;void Student:show() coutsetiosflags(ios:left)setw(15)stu_nosetw(10
4、)namesetw(10) class_nocomputerleft)englishmathendl;float Student:sum() float sum; sum=computer+english+math; return sum;setstu(int stu_no1)setname(char* name1)setclass(char* class_no1)setc(float c)sete(float e)setm(float m)int Student:count=0;/初始化函数void input() int i;+请输入信息:+ for(i=0;i+) cout请输入第i+1
5、stu_no1; Studenti+1.setstu(stu_no1);个学生的姓名: char name20;name; Studenti+1.setname(name);个学生的班级: char class_no20;class_no; Studenti+1.setclass(class_no);个学生的计算机成绩: float c;c; Studenti+1.setc(c);个学生的英语成绩: float e;e; Studenti+1.sete(e);个学生的数学成绩: float m;m; Studenti+1.setm(m); Student:count+;是否继续输入?退出:1,
6、输入:任意数字键 int t;t; if(t=1) break; /插入函数void insert() if(Student:count=1000)磁盘空间已满 else请输入要插入的学生个数: int i, j; cinj;i if(Student:count20) coutcount+1 StudentStudent:count+1.setstu(stu_no1); char name120;name1;count+1.setname(name1); char class_no120;class_no1;count+1.setclass(class_no1); float c;count+
7、1.setc(c); float e;count+1.sete(e); float m;count+1.setm(m); Student:-插入成功- else/删除函数void del()输入要删除的学生学号 int m,t=1; for(int i=1;=Student:count; if(Studenti.getstu()=m) Studenti.setstu(-1); Studenti.setname(); Studenti.setclass( Studenti.setc(0); Studenti.sete(0); Studenti.setm(0);-删除成功- Studenti=StudentStudent:count;count-; t=0; if(t=1) 没有找到该学号,删除失败/修改函数void modify()输入要修改的学生的学号 int p,t=1;p; if(Studenti.getstu()=p)1+修改学号2+修改姓名3+修改班级4+修改计算机成绩5+修改英语成绩6+修改数学成绩+任意数字键退出+ int q;
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