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  1. #include <stdio.h>
  2.  
  3. unsigned char bcd2hex(unsigned char bcd)
  4. {
  5.         return (((bcd / 10) << 4) + (bcd % 10));
  6. }
  7.  
  8. unsigned char hex2bcd(unsigned char hex)
  9. {
  10.         return (((hex / 16) * 10) + (hex % 16));
  11. }
  12.  
  13. int main(void) {
  14. 	// your code goes here
  15. 	unsigned char hex = 0x53;
  16. 	unsigned char bcd = 97;
  17.  
  18. 	printf("bcd = %d\n", hex2bcd(hex));
  19. 	printf("hex = %x\n", bcd2hex(bcd));
  20.  
  21. 	return 0;
  22. }
  23.  
Success #stdin #stdout 0s 5520KB
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stdin
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Standard input is empty
stdout
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bcd = 53
hex = 97
https://ideone.com/lxIAJm
language:
C (gcc 8.3)
created:
1 year ago
visibility:
public

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