[명품C++Programming] 3장 OpenChallenge : 지수 표현 클래스 만들기

//main.cpp

#include<iostream>
using namespace std;

#include "Exp.h"

int main(){
    Exp a(3,2);
    Exp b(9);
    Exp c;

    cout<<a.getValue()<<' '<<b.getValue()<<' '<<c.getValue()<<endl;
    cout<<"a의 베이스 "<< a.getBase()<<', '<<"지수 "<<a.getExp()<<endl;

    if(a.equals(b))
        cout<<"same"<<endl;
    else 
        cout<<"not same"<<endl;
}

 

 

 

 

//Exp.h

#include "Exp.h"

Exp::Exp(int a, int b){base=a; jisu=;}
Exp::Exp(int a){base=a; jisu=1;}
Exp::Exp(){base=1; jisu=1;}

int Exp::getValue(){
int count=base;
for(int i=1;i<base;i++){
    count*=base;
}
    return count;
}

int Exp::getBase(){
    return base;    
}

int Exp::getExp(){
    return jisu;
}

bool equals(Exp b){
    if(getValue()==b.getValue())return true;
    else return false;
}

 

 

 

 

//Exp.h

class Exp{
    int num1;
    int num2;
public:
    Exp(int a,int b);
    Exp(int a);
    Exp();
    int getValue();
    int getBase();
    int getExp();
    bool equals(Exp b);
};