Write code to convert given number into words (eg 1234 as input should output one thousand two hundred and thirty four)

Question

Write C/C++/Java code to convert given number into words.

eg:- Input: 1234

Output: One thousand two hundred thirty-four.

Input: 10

Output: Ten

Answer 1

import java.lang.*;
import java.io.*;
public class rupee
{
public static void main(String[] args)throws  IOException
{

int len=0,revnum=0,i,dup=0,j=0,k=0;
int gvalue;
 String[] ones={"one","Two","Three","Four","Five","Six","Seven","Eight","Nine","Eleven","Twelve","Thirteen","Fourteen","Fifteen","Sixteen","Seventeen","Eighteen","Nineteen",""};
String[] twos={"Ten","Twenty","Thirty","Fourty","fifty","Sixty","Seventy","eighty","Ninety",""};
System.out.println("\n Enter value");
InputStreamReader b=new InputStreamReader(System.in);
BufferedReader br=new BufferedReader(b);
gvalue=Integer.parseInt(br.readLine());
if(gvalue==10)

   System.out.println("Ten");

else if(gvalue==100)

  System.out.println("Hundred");

else if(gvalue==1000)
  System.out.println("Thousand");

dup=gvalue;
for(i=0;dup>0;i++)
{
  revnum=revnum*10+dup%10;
  len++;
  dup=dup/10;
}
while(j10&&gvalue<=19)
 {
  System.out.println(ones[gvalue-2]);
  break;
 }
else if(gvalue>19&&gvalue<100)
 {
   k=gvalue/10;
   gvalue=gvalue%10;
   System.out.println(twos[k-1]);
 }
else if(gvalue>100&&gvalue<1000)
 {
   k=gvalue/100;
   gvalue=gvalue%100;
   System.out.println(ones[k-1] +"Hundred");
 }
else if(gvalue>=1000&&gvalue<9999)
 {
   k=gvalue/1000;
   gvalue=gvalue%1000;
   System.out.println(ones[k-1]+"Thousand");
}
else if(gvalue>=11000&&gvalue<=19000)
 {
  k=gvalue/1000;
  gvalue=gvalue%1000;
  System.out.println(twos[k-2]+"Thousand");
 }      
else if(gvalue>=12000&&gvalue<100000)
{
 k=gvalue/10000;
     gvalue=gvalue%10000;
 System.out.println(ones[gvalue-1]);
}
else
{
 System.out.println("");
    }
j++;
}
}
}