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  1. #include <stdio.h>
  2. #include <string.h>
  3. int main(void) {
  4.  
  5. 	char input[] = "))((";
  6. 	int len = strlen(input);
  7. 	int i;
  8. 	int moves = 0;
  9. 	int count = 0;
  10.  
  11. 	for (i=0; i < len; i++)
  12. 	{
  13. 		if (input[i] == '(')
  14. 		{
  15. 			count ++;
  16. 		}
  17. 		else
  18. 		{
  19. 			if (count == 0)
  20. 			{
  21. 				count ++;
  22. 				moves ++;
  23. 			}
  24. 			else
  25. 			{
  26. 				count --;
  27. 			}
  28. 		}
  29. 	}
  30.  
  31. 	moves += count / 2;
  32. 	printf("Moves: %d\n", moves);
  33. 	return 0;
  34. }
  35.  
Success #stdin #stdout 0s 2156KB
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stdin
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Standard input is empty
stdout
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Moves: 2
https://ideone.com/jXPbc3
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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