#include <stdio.h>

void main()
{
    int n=5, sum = 0;
    printf("Enter the number to print in words: ");
    printf("%d\n", n);
    while(n > 0)
    {
        sum = (sum * 10) + (n % 10);
        n = n /10;
    }
    while(sum > 0)
    {
        switch(sum % 10)
        {
            case 0: 
                printf("Zero ");
                break;
            case 1: 
                printf("One ");
                break;
            case 2: 
                printf("Two ");
                break;
            case 3: 
                printf("Three ");
                break;
            case 4: 
                printf("Four ");
                break;
            case 5: 
                printf("Five ");
                break;
            case 6: 
                printf("Six ");
                break;
            case 7: 
                printf("Seven ");
                break;
            case 8: 
                printf("Eight ");
                break;
            case 9: 
                printf("Nine ");
                break;
        }
        sum = sum / 10;
    }
}