/* String - Program to read a positive integer and print its digits in words. For example, if the input is 126 the o/p should be One Two Six */

#include  <stdio.h>
#include  <conio.h>

void main()
{
    char  n[20] ;
    int i;
    clrscr();
    printf("Enter a positive integer: ");
    gets(n);
    printf("%s in words: ", n);
    for(i=0 ; n[i]!='\0' ; i++)
        {
            switch(n[i])
                {
                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;
                }
        }
    getch();
}

/*
Output:

Enter a positive integer: 1760
1760 in words: One Seven Six Zero
*/