C++연습]달러 유료화 환율 변환 프로그램 만들기

 

#include <consio.h>
#include <cstdlib>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <string>

using namespace std;

int main()
{
    double usd;
    double rate;
    double euro;
    rate = 0.88;

    const int COLMFT1 = 35;
    const int COLMFT2 = 15;

    cout << fixed << setprecision(2);

    cout << "Welcome to C++ Currency Converter" << endl;

    cout << setw(COLMFT1) << left << "Enter a value (US dollars): ";
    cin >> usd;
    cout << endl;

    cout << setw(COLMFT1) << left << "US dollars: ";
    cout << setw(COLMFT2) << right << usd << endl;

    cout << setw(COLMFT1) << left << "Conversion rate(per US dollar): ";
    cout << setw(COLMFT1) << right << rate << endl;

    euro = usd * rate;

    cout << setw(COLMFT1) << left << "Euro : ";
    cout << setw(COLMFT1) << right << euro << endl;

    cout << "\n---------------------------------------" << endl;
    cout << "\n End of Rate Converter" << endl;
}

 

 

 

결과

 

 

 

출처 :

https://www.wikihow.com/Write-a-C%2B%2B-Application-that-Converts-Currency

How to Write a C++ Application that Converts Currency