public static string Hundred(string hundred)
{
var tens = hundred.Substring(1);
string tenth = String.Empty;
string and;
if (tens != "00")
{
and = " and ";
}
else
{
and = String.Empty;
}
/*This checks if the tens unit in the hundred is zero or not, if it is it simple takes the last
* digit and pass it to the unit method in the units class, else it calls the tens class with the last two digit(tens part)*/
if (tens[0] != '0')
{
//if tens != '00'
tenth = Tens.Ten(tens);
}
else
{
/* this would always run when the first number in the hundred is zero and also
* when the last number is not zero(anything else but zero)*/
if (hundred[0] == '0' || tens[1] != '0')
{
tenth = Units.Unit(tens[1]);
}
}
var x = hundred[0];
switch (x)
{
case '1':
return("One Hundred" + and + tenth);
break;
case '2':
return("Two Hundred" + and + tenth);
break;
case '3':
return("Three Hundred" + and + tenth);
break;
case '4':
return("Four Hundred" + and + tenth);
break;
case '5':
return("five Hundred" + and + tenth);
break;
case '6':
return("Six Hundred" + and + tenth);
break;
case '7':
return("Seven Hundred" + and + tenth);
break;
case '8':
return("Eight Hundred" + and + tenth);
break;
case '9':
return("Nine Hundred" + and + tenth);
break;
case '0':
return(tenth);
break;
default:
Console.WriteLine("You entered an invalid input");
return("Invalid");
break;
}
return("");
}
