I'm new with codes and i need help passing something from c to java RRS feed

  • Question

  • to be short, as i dont know how to use c#, but i understand the basics, how do i pass this:

            var unitsMap = new[] { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen" };

            var tendsMap = new[] { "zero", "ten", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety" };

    to java.

    I'm searching and "var" doesnt exist on Java, but also if i want to make an array, it has to be diferent that that (or at least, where i'm learning it's diferent).

    The code is about making numbers to letters 1=one, to millions.

    plus, if you explain me why and how, you will have my eternal gratitude.

    pd: english is not my mother language, i'm sorry for the spelling, really sorry.

    Sunday, June 10, 2018 6:05 PM

All replies

  • In java:

    string[] unitsMap = { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen" };

    string[] tendsMap =  { "zero", "ten", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety" };

    Sunday, June 10, 2018 7:18 PM
  • You cannot pass direct from C# to Java, they use both intermediate code, but those are different.


    a var (only usable in a method) is a keyword, which replaces a type, if the type can be found from the following expression. 


       var unitsMap = new[] { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen" };

    It is an easy way of writing of 

       string[] unitsMap = { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen" };
    The resulting intermediate code will be the same.


    Sunday, June 10, 2018 8:15 PM
  • It's just string data that is comma delimited. You can't write it out to  a delimited text file and read the text file?
    Monday, June 11, 2018 1:11 AM
  • Hi ParisStrom,

    Thank you for posting here.

    If you want to convert C# to java, you could try to use some tools.

    Convert C# to java



    Converts existing Java-language code into Visual C#


    If you need further help for java, you could post your question is StackOverFlow.


    Best Regards,


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    Monday, June 11, 2018 6:15 AM
  • Yes, it is string array (string item delimited by comma). It is constant array, items will not be changed so it is not necessary to have it in file.
    Monday, June 11, 2018 9:00 AM