print_digits.c

#include<stdio.h>
void main()
{
    int x,rem;
    printf("Enter a number");
    scanf("%d",&x);
    while(x!=0)
    {
        rem=x%10;
        x=x/10;
        switch (rem)
        {
            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;
        }
    }


}