public static int Main(string[] args)
{
InputWrapper iw = new InputWrapper();
double amount; // annual deposit amount
double rate; // interest rate
int years; // number of years
double total; // total accumulation
amount = iw.getDouble("amount: ");
rate = iw.getDouble("rate: ");
years = iw.getInt("years: ");
total = amount * (Math.Pow(1 + rate, years) - 1) / rate;
long total_in_cents = (long)Math.Round(total * 100);
total = total_in_cents / 100.0;
WriteLine("total = {0}", total);
return(0);
}
public static void Main(string[] args)
{
InputWrapper iw = new InputWrapper();
double radius = iw.getDouble("radius: ");
double area = 3.1416 * radius * radius;
Console.WriteLine("Using, 3.1416, area = " + area);
area = Math.PI * radius * radius;
Console.WriteLine("Using, Math.PI, area = " + area);
}
public static int Main(string[] args)
{
InputWrapper iw = new InputWrapper();
decimal amount = iw.getDecimal("Amount of loan: "); // amount of loan
double rate = iw.getDouble("Interest rate"); // interest rate
int months = iw.getInt("Number of periods"); // number of periods
// Prompt for amount of loan, interest rate, and months
// Calculate monthly payment using payment() method
// Display this payment
decimal monthlyPayment = payment(amount, rate, months);
Console.WriteLine("Your monthly payment is {0}", monthlyPayment);
return(0);
}
public static int Main(string[] args)
{
InputWrapper iw = new InputWrapper(); // get an input reader (read from stdin)
int i = iw.getInt("enter integer: ");
Console.WriteLine("i = {0}", i);
double d = iw.getDouble("enter double: ");
Console.WriteLine("d = {0}", d);
decimal dec = iw.getDecimal("enter decimal: ");
Console.WriteLine("dec = {0}", dec);
string s = iw.getString("enter string: ");
Console.WriteLine("s = {0}", s);
return(0);
}
public static int Main(string[] args)
{
InputWrapper iw = new InputWrapper();
decimal amount; // amount of loan
double rate; // interest rate
int months; // number of periods
// Prompt for amount of loan, interest rate, and months
amount = iw.getDecimal("amount: ");
rate = iw.getDouble("rate: ");
months = iw.getInt("months: ");
// Calculate monthly payment using payment() method
decimal monthlyPayment = payment(amount, rate, months);
// Display this payment
Console.WriteLine("The monthly payment is: {0}", monthlyPayment);
Console.ReadLine();
return(0);
}
