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  1. #include <stdio.h>
  2.  
  3. int digit(int number, int n) {
  4. 	if (n <= 1) {
  5. 		return number % 10;
  6. 	}
  7. 	return digit(number / 10, n - 1);
  8. }
  9.  
  10. int main(void) {
  11. 	// your code goes here
  12. 	printf("%i\n", digit(12345, 1));
  13. 	printf("%i\n", digit(12345, 2));
  14. 	printf("%i\n", digit(12345, 3));
  15. 	printf("%i\n", digit(12345, 4));
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 2156KB
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https://ideone.com/ZSHndh
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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