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03.11.InterestRate.cpp
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03.11.InterestRate.cpp
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#include <iostream>
/*
=====================================================================================
03.11. Loan Interest Rate
by : #bayuyudhasaputra
lang : IDN (Bahasa Indonesia)
-------------------------------------------------------------------------------------
Masalah :
A bank uses the following function to calculate the rate of interest (in percentage)
for a particular loan amount (in lakhs of dollars).
r(a) = 15; if 0.1 < a <= 1
r(a) = 13.5; if 1 < a <= 5
r(a) = 12.5; if 5 < a <= 10
r(a) = 11.0; if 10 < a <= 50
Write a program that prompts the user to enter the amount of the loan and displays
the rate of interest. If the amount is less than $10,000 or more than $50,00,000,
display a message “Loan cannot be provided.”
======================================================================================
*/
int main()
{
// 1. Input pokokPinjaman
int pokokPinjaman;
std::cout << "Input nominal pinjaman pokok (dalam dollar) : ";
std::cin >> pokokPinjaman;
std::cout << std::endl;
// 2. Cek nilai pokokPinjaman
if (pokokPinjaman <= 10000 || pokokPinjaman > 5000000)
{
// 3. Tampilkan pesan peringatan
std::cout << "Maaf.. Pengajuan pinjaman anda tidak disetujui."
<< std::endl;
}
else
{
// 3. Cek nilai yang terbagi dalam 4 bagian
double persenBunga;
if ((10000 < pokokPinjaman) && (pokokPinjaman <= 100000))
{
persenBunga = 15.0;
}
else if ((100000 < pokokPinjaman) && (pokokPinjaman <= 500000))
{
persenBunga = 13.5;
}
else if ((500000 < pokokPinjaman) && (pokokPinjaman <= 1000000))
{
persenBunga = 12.5;
}
else if(1000000 < pokokPinjaman && (pokokPinjaman ))
{
persenBunga = 11.0;
}
int nominalBunga, totalPinjaman;
nominalBunga = (persenBunga / 100) * pokokPinjaman;
totalPinjaman = pokokPinjaman + nominalBunga;
std::cout << "Pokok pinjaman : $" << pokokPinjaman << std::endl;
std::cout << "Nominal bunga : $" << nominalBunga << std::endl;
std::cout << "Total Pinjaman : $" << totalPinjaman;
}
return 0;
}
/*
Liang. 2014. Introduction to Programming with C++ 3rd Edition.
London : Pearson Education.
https://www.pearson.com/en-us/subject-catalog/p/Liang-Companion-Website-for-Introduction-to-Programming-with-C-Access-to-Videonotes-3rd-Edition/P200000003422/978013338026
*/