Write A Program for printing a number in words

#include<stdio.h>

#include<conio.h>

void main ( )

{

int n, s, r = 0; r1 = 0;

printf (“enter a number”);

scanf (“%d", & n);

while ( n!=0)

{

   s = n % 10;

   r = r * 10 + s;

   n = n/10;

}

while ( r!=0)

{

  r_{1 =} r%10;

 switch ( r₁)

{

case 0 : printf ( “\t zero”);

              break;

case 1 : printf ( “\t one”); 

              break;

case 2 : printf ( “\t two”);

              break;

case 3 : printf ( “\t three");

              break;

case 4 : printf ( “\t four");

              break;

case 5 : printf ( “\t five");

              break;

case 6 : printf ( “\t six"); 

              break;

case 7 : printf ( “\t seven");

              break;

case 8 : printf ( “\t eight");

              break;

case 9 : printf ( “\t nine”); 

              break;

}

r = r/10;

}

getch ( );

}

Out Put:

enter a number 488

four eight eight