(1) 定义一个Score类，其中包括私有数据成员和公有成员函数，即

发布网友发布时间：2022-04-24 13:12

共1个回答

热心网友时间：2023-10-14 00:14

//Score.h
#ifndef SCORE_H
#define SCORE_H
#include <iostream>
using std::cout;
using std::endl;
using std::cin;
class Score
{
    public:
        Score();
        ~Score();
        void Inscore(int num, double m, double e, double p);
        void Showscore();
    private:
        int mNum;
        double mMath;
        double mEnglish;
        double mProgramming;
        double mAver;
};
#endif

//Score.cpp
#include "Score.h"

Score::Score()
{
}
Score::~Score()
{
}
void Score::Inscore(int num, double m, double e, double p){
    this->mNum=num;
    this->mMath=m;
    this->mEnglish=e;
    this->mProgramming=p;
    this->mAver=(m+e+p)/3;
}
void Score::Showscore(){
    cout<<"Num: "<<(this->mNum)<<endl;
    cout<<"Math: "<<(this->mMath)<<endl;
    cout<<"English: "<<(this->mEnglish)<<endl;
    cout<<"Programming: "<<(this->mProgramming)<<endl;
    cout<<"Average: "<<(this->mAver)<<endl;
}
//main.cpp
#include "Score.h"

int main()
{
    int n;
    cout<<"Enter the numbers of students"<<endl;
    cin>>n;
    Score* students=new Score [n];
    for(int i=0; i!=n; i++){
        int numt;
        double mt, et, pt;
        cout<<"Enter num: "<<endl;
        cin>>numt;
        cout<<"Enter math: "<<endl;
        cin>>mt;
        cout<<"Enter english: "<<endl;
        cin>>et;
        cout<<"Enter programming: "<<endl;
        cin>>pt;
        students[i].Inscore(numt,mt,et,pt);
    }
    for(int i=0; i!=n; i++){
        students[i].Showscore();
    }
    delete[] students;
    return 0;
}