34. Number in Characters

 

/* Number in Characters. */

#include <stdio.h>

int main()

{

    int n, r = 0, s;

    printf("Enter a number: ");

    scanf("%d", &n);

    while(n > 0){

        r = r*10 + n%10;

        n = n/10;

    }

    while(r > 0){

        s = r%10;

        switch(s){

            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;

            case 0:

            printf("zero ");

            break;

        }

        r = r/10;

    }

    return 0;

}