Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
Convert the follwoing code into a object-oriented
#include <iostream>
#include <iomanip>
using namespace std;
#include <iomanip>
using namespace std;
int main()
{
{
float inital_Inv;
float month_Dep;
float annual_Int;
float num_Years;
float total_Ammt;
float int_Amunt;
float year_Inest;
float month_Dep;
float annual_Int;
float num_Years;
float total_Ammt;
float int_Amunt;
float year_Inest;
try {
cout << "*************************" << endl;
cout << "********Data Input*******" << endl;
cout << "Initial Investment Amount: $ ";
cin >> inital_Inv;
cin >> inital_Inv;
cout << "Monthly Deposit: $ ";
cin >> month_Dep;
cout << "Annual Interest: % ";
cin >> annual_Int;
cin >> annual_Int;
cout << "Number of years: ";
cin >> num_Years;
}
catch (float x) {
}
cin >> num_Years;
}
catch (float x) {
}
total_Ammt = inital_Inv;
cout << "\tBalance and Interest Without Additional Monthly Deposits" << endl;
cout << "==============================================================" << endl;
cout << "Year\t\tYear End Balance\tYear End Earned Interest" << endl;
cout << "--------------------------------------------------------------" << endl;
for (int i = 0; i < num_Years; i++) {
int_Amunt = (total_Ammt) * ((annual_Int / 100));
total_Ammt = total_Ammt + int_Amunt;
cout << (i + 1) << "\t\t" << fixed << setprecision(2) << "$" << total_Ammt << "\t\t\t\t" << "$" << int_Amunt << "\n";
}
total_Ammt = inital_Inv;
cout << "\n\n\tBalance and Interest With Additional Monthly Deposits\n";
cout << "==============================================================\n";
cout << "Year\t\tYear End Balance\tYear End Earned Interest\n";
cout << "--------------------------------------------------------------\n";
cout << "==============================================================\n";
cout << "Year\t\tYear End Balance\tYear End Earned Interest\n";
cout << "--------------------------------------------------------------\n";
for (int i = 0; i < num_Years; i++) {
year_Inest = 0;
for (int j = 0; j < 12; j++) {
int_Amunt = (total_Ammt + month_Dep) * ((annual_Int / 100) / 12);
year_Inest = year_Inest + int_Amunt;
total_Ammt = total_Ammt + month_Dep + int_Amunt;
}
cout << (i + 1) << "\t\t" << fixed << setprecision(2) << total_Ammt << "\t\t\t\t" << year_Inest << "\n";
}
}
return 0;
}
}
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