std::string PINCode::getEnteredDigitsAsString() const
{
std::string enteredDigits = std::string();
if(isFourthDigitSet)
{
return digitToString(firstDigit)
+ digitToString(secondDigit)
+ digitToString(thirdDigit)
+ digitToString(fourthDigit);
}
else if(isThirdDigitSet)
{
return digitToString(firstDigit)
+ digitToString(secondDigit)
+ digitToString(thirdDigit);
}
else if(isSecondDigitSet)
{
return digitToString(firstDigit)
+ digitToString(secondDigit);
}
else if(isFirstDigitSet)
{
return digitToString(firstDigit);
}
else
{
return "";
}
}
std::string intToString(int n)
{
std::string str;
if (n >= 1000)
{
str += digitToString((int)floor(n / 1000)) + "Thousand";
n -= (int)floor(n / 1000) * 1000;
}
if (n >= 100)
{
str += digitToString((int)floor(n / 100)) + "Hundred";
n -= (int)floor(n / 100) * 100;
if (n > 0)
str += "And";
}
str += tensToString(n);
return str;
}
std::string tensToString(int n)
{
if (n >= 0 && n < 10)
{
return digitToString(n);
}
switch (n)
{
case(10) :
return "ten";
case(11) :
return "eleven";
case(12) :
return "twelve";
case(13) :
return "thirteen";
case(14) :
return "fourteen";
case(15) :
return "fifteen";
case(16) :
return "sixteen";
case(17) :
return "seventeen";
case(18) :
return "eighteen";
case(19) :
return "nineteen";
default:
if (n >= 20 && n < 30)
{
return "twenty" + digitToString(n - 20);
}
if (n >= 30 && n < 40)
{
return "thirty" + digitToString(n - 30);
}
if (n >= 40 && n < 50)
{
return "forty" + digitToString(n - 40);
}
if (n >= 50 && n < 60)
{
return "fifty" + digitToString(n - 50);
}
if (n >= 60 && n < 70)
{
return "sixty" + digitToString(n - 60);
}
if (n >= 70 && n < 80)
{
return "seventy" + digitToString(n - 70);
}
if (n >= 80 && n < 90)
{
return "eighty" + digitToString(n - 80);
}
if (n >= 90 && n < 100)
{
return "ninety" + digitToString(n - 90);
}
return "ERROR";
}
}
