convert numbers less than 10 billion to words

Question

I tried running the answer in the previous thread on visual c# but it was given an incorrect answerI don't know why.

Pankaj Kumar Choudhary · Answer

I write a program in c# which convert number into word .this program work correct for me hope it will help you: Code is: using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Collections; namespace ConsoleApplication1 { class Program { void Convert(long num string str) { string[] st ={  one two three four five six seven eight nine  ten  eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen ninteen}; string[] st2 ={   twenty thirty fourty fifty sixty  seventy eighty ninty}; if (num > 19) Console.Write( {0} {1}  st2[num / 10] st[num % 10]); else Console.Write({0}  st[num]); if (num != 0) Console.Write({0}  str); } static void Main(string[] args) { long n; Program pg = new Program(); Console.WriteLine(Enter Your Number ); n = long.Parse(Console.ReadLine()); if (n Console.WriteLine(Number Should be greater then 0); else { pg.Convert((n / 10000000) crore); pg.Convert(((n / 100000) % 100) lakh); pg.Convert(((n / 1000) % 100) thousand); pg.Convert(((n / 100) % 10) hundred); pg.Convert((n % 100)  ); } Console.ReadKey(); } } }