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  1. #include <stdio.h>
  2.  
  3. void printCollatz(int x)
  4. {
  5. 	printf("%d", x);
  6. 	while (x > 1)
  7. 	{
  8. 		if ((x % 2) == 0)
  9. 		{
  10. 			x = x / 2;
  11. 		}
  12. 		else
  13. 		{
  14. 			x = (3 * x) + 1;
  15. 		}
  16. 		printf(", %d", x);
  17. 	}
  18. 	printf("\n");
  19. }
  20.  
  21. int main()
  22. {
  23. 	int rangeValue = 12;
  24. 	for (int i = 1; i <= rangeValue; ++i)
  25. 	{
  26. 		printCollatz(i);
  27. 	}
  28. 	return 0;
  29. }
Success #stdin #stdout 0s 9432KB
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stdin
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Standard input is empty
stdout
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1
2, 1
3, 10, 5, 16, 8, 4, 2, 1
4, 2, 1
5, 16, 8, 4, 2, 1
6, 3, 10, 5, 16, 8, 4, 2, 1
7, 22, 11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1
8, 4, 2, 1
9, 28, 14, 7, 22, 11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1
10, 5, 16, 8, 4, 2, 1
11, 34, 17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1
12, 6, 3, 10, 5, 16, 8, 4, 2, 1
https://ideone.com/Aerc5T
language:
C (gcc 8.3)
created:
8 years ago
visibility:
secret

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