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  1. #include <stdio.h>
  2. #include <string.h>
  3. int main(void) {
  4. 	char str[100];
  5. 	int count=0,count1=0,count2=0,count3=0,itr,len,test;
  6. 	scanf("%d",&test);
  7. 	while(test>0)
  8. 	{
  9. 		test--;
  10. 	scanf("%s",str);
  11. 	len=strlen(str);
  12. 	for(itr=0;itr<len;itr++)
  13. 	{
  14. 		if(str[itr]=='(')
  15. 		{
  16. 			count++;
  17. 		}
  18. 		else if(str[itr]==')')
  19. 		{
  20. 			count1++;
  21. 		}
  22. 		else if(str[itr]=='{')
  23. 		{
  24. 			count2++;
  25. 		}
  26. 		else if(str[itr]=='}')
  27. 		{
  28. 			count3++;
  29. 		}
  30. 	}
  31. 	if(count==count1)
  32. 	{
  33. 		if(count2==count3)
  34. 			printf("balanced");
  35. 	}
  36. 	else if(count2==count3)
  37. 	{
  38. 		if(count1==count2)
  39. 			printf("balanced");
  40. 	}
  41. 	else
  42. 	{
  43. 		printf("unbalanced");
  44. 	}
  45. 	}
  46. 	return 0;
  47. }
  48.  
Success #stdin #stdout 0s 2172KB
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stdin
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4
((a)
((a))
({a})
({)
stdout
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unbalanced
https://ideone.com/XFy7Xg
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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