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  1. #include <stdio.h>
  2. #include <math.h>
  3. int main(){
  4.     int n = 0;
  5.     int i = 0;
  6.     int j = 0;
  7.     int k = 0;
  8.     int output2 = 0;
  9.     int count = 0;
  10.  
  11.     printf("Number? > ");
  12.     scanf("%d", &n);
  13.  
  14.     i = n;
  15.     j = n;
  16.  
  17.  
  18.     while (i){
  19.         i = i/10;
  20.         count++;
  21.     }
  22.  
  23.  
  24.     printf("Foward direction \n");
  25.     while (count > 0){
  26.         k = j;
  27.         k /= pow((double)10, count - 1);
  28.         output2 = k % 10;
  29.         if (output2 >= pow((double)10, count - 1)){
  30.             printf("Last digit: %d \n", output2);
  31.         }
  32.         else {
  33.             printf("Digit: %d \n", output2);
  34.         }
  35.         count -= 1;
  36.     }
  37.  
  38.     return 0;
  39. }
Success #stdin #stdout 0s 1792KB
comments (?)
stdin 
100000
stdout 
Number? > Foward direction 
Digit: 1 
Digit: 0 
Digit: 0 
Digit: 0 
Digit: 0 
Digit: 0
https://ideone.com/XMoH7b
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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