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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. 	int h, m;
  5.  
  6. 	scanf("%d %d", &h, &m);
  7.  
  8. 	if (m == 45) {
  9. 		m = 0;
  10. 		printf("%d %d", h, m);
  11. 	}
  12.  
  13. 	else {
  14. 		if (h >= 1) {
  15. 			h -= 1;
  16. 			m += 15;
  17. 			if (m > 60)
  18. 				m -= 60;
  19. 		}
  20.  
  21. 		else if (h <= 0) {
  22. 			h = 23;
  23. 			m += 15;
  24. 			if (m > 60)
  25. 				m -= 60;
  26. 		}
  27. 		printf("%d %d", h, m);
  28. 	}
  29.  
  30. 	return 0;
  31. }
Success #stdin #stdout 0s 5528KB
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https://ideone.com/wv5uE7
language:
C (gcc 8.3)
created:
2 years ago
visibility:
public

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