fork(1) download
copy 
  1.    #include <stdio.h>
  2.  
  3. int digitCount (int);
  4. int reverseNumber (int);
  5.  
  6. int main(void)
  7. {
  8.     //Chapter 6 Problem 6
  9.     int x, numberValue,itemp=0;
  10.  
  11.     printf("Enter the number you'd like converted to words\n");
  12.     scanf("%d", &x);
  13.  
  14.      x = reverseNumber (x);
  15.  
  16.  
  17.     do {
  18.         itemp = x % 10;
  19.     //printf("itemp is %d\n", itemp);
  20.  
  21.         switch (itemp) {
  22.             case 0:
  23.                 printf("zero\t");
  24.                 break;
  25.  
  26.             case 1:
  27.                 printf("one\t");
  28.                 break;
  29.  
  30.             case 2:
  31.                 printf("two\t");
  32.                 break;
  33.  
  34.             case 3:
  35.                 printf("three\t");
  36.                 break;
  37.  
  38.             case 4:
  39.                 printf("four\t");
  40.                 break;
  41.             case 5:
  42.                 printf("five\t");
  43.                 break;
  44.  
  45.             case 6:
  46.                 printf("six\t");
  47.                 break;
  48.  
  49.             case 7:
  50.                 printf("seven\t");
  51.                 break;
  52.  
  53.             case 8:
  54.                 printf("eight\t");
  55.                 break;
  56.  
  57.             case 9:
  58.                 printf("nine\t");
  59.                 break;
  60.  
  61.             default:
  62.                 break;
  63.         }
  64.  
  65.         x = x / 10;
  66.  
  67.     } while (x > 0);
  68.  
  69.     return 0;
  70. }
  71. int reverseNumber (int y)
  72. {
  73.     int cnt, Rev=0;
  74.     cnt = digitCount(y);  //returns number of digits
  75.  
  76.     printf("Digit count %d\n", cnt);
  77.     while (cnt != 0) {
  78.         Rev = Rev * 10 + y % 10;
  79.         y = y / 10;
  80.         cnt--;
  81.     }
  82.  
  83.     return Rev;
  84. }
  85. int digitCount (int u)
  86. {
  87.     int cnt = 0;
  88.  
  89.     do {
  90.         u = u / 10;
  91.         cnt++;
  92.  
  93.     } while (u != 0);
  94.  
  95.     return cnt;
  96. }
  97.  
Success #stdin #stdout 0s 2252KB
comments (?)
stdin
copy 
234
stdout
copy 
Enter the number you'd like converted to words
Digit count 3
two	three	four
https://ideone.com/pORaP2
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!