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  1. #include <stdio.h>
  2. #include <limits.h>
  3.  
  4. #if MAX_INT <= 2147483647
  5. #  define SIZE 10  //if sizeof(int)==4 , max int : 2147483647
  6. #else
  7. #  define SIZE 19  //if sizeof(int)==8 , max int : 9223372036854775807
  8. #endif
  9.  
  10. int main(void){
  11. 	int longNum = 12345, tempNum[SIZE];
  12. 	int i, j;
  13.  
  14. 	for(i = SIZE; longNum > 0;){
  15. 		tempNum[--i] = longNum % 10;
  16. 		longNum /= 10;
  17. 	}
  18. 	for(j = i; j < SIZE; ++j)
  19. 		printf("%d\n", tempNum[j]);
  20. 	return 0;
  21. }
  22.  
Success #stdin #stdout 0s 2112KB
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https://ideone.com/COnAbt
language:
C99 (gcc 8.3)
created:
10 years ago
visibility:
public

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