student.cpp

学生管理类,很好的

// Student.cpp: implementation of the Student class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include <iostream.h>
#include <iomanip.h>
#include "student.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

Student::Student(float score1,float score2,float score3)
{
    strcpy(name,"student");
	math=score1;
	phy=score2;
	che=score3;
}

Student::~Student()
{

}
void Student::show()											 //输出学号,数理化成绩
{
	cout<<endl;
	cout<<setw(15)<<setiosflags(ios::left)<<num<<setw(15)<<math<<setw(15)<<che<<endl;
}
void Student::exchange(Student &a,Student &b)					   //交换两学生信息
{
	Student temp;
	temp.num=b.num;
	temp.math=b.math;
	temp.phy=b.phy;
	temp.che=b.che;

	b.num=a.num;
	b.math=a.math;
	b.phy=a.phy;
	b.che=a.che;

	a.num=temp.num;
	a.math=temp.math;
	a.phy=temp.phy;
	a.che=temp.che;
}
void Student::setscore(int i)									 //询问设置成绩	
{
	cout<<"The No. "<<i<<" student"<<endl;
	cout<<"Input the Maths score:"<<endl;
	cin>>math;
	cout<<"Input the Physics score:"<<endl;
	cin>>phy;
	cout<<"Input the Chemistry score:"<<endl;
	cin>>che;
	cout<<endl<<endl;
}
void Student::setscore(float s1,float s2,float s3)				 //直接设置成绩
{
	math=s1; phy=s2; che=s3;
}